#7B79EC
Closest named color: Cornflower (#6A79F7). oklch(63.3% 0.168 281.2), rgb(123, 121, 236).
Aa
Black text reads best on this color (5.78:1).
About this color
#7B79EC is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.168 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.028 away. Black text reads best on it, at 5.78:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.168) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.78:1 |
| White text | 3.62:1 |
Values
| HEX | #7B79EC |
| RGB | rgb(123, 121, 236) |
| HSL | hsl(241, 75%, 70%) |
| OKLCH | oklch(63.3% 0.168 281.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7B79EC | 3.62:1 | AA large text | Lc -69.1 | Content text, not long reading |
| Black text on #7B79EC | 5.78:1 | AA | Lc 40.4 | Non-text elements, placeholder text |
| #7B79EC text on white | 3.62:1 | AA large text | Lc 63.7 | Content text, not long reading |
| #7B79EC text on black | 5.78:1 | AA | Lc -38.0 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D3D6F8
oklch(88.5% 0.047 281.4)
-
Step 300
300
#B7BBF5
oklch(80.9% 0.082 281.3)
-
Step 400
400
#9395F0
oklch(70.6% 0.132 281.5)
-
Step 500
500 (this color)
#7B79EC
oklch(63.3% 0.168 281.2)
-
Step 600
600
#655EDA
oklch(55.6% 0.184 281.1)
-
Step 700
700
#544DBD
oklch(49.1% 0.17 280.9)
-
Step 800
800
#454099
oklch(42.8% 0.141 281.2)
-
Step 900
900
#393779
oklch(37.6% 0.109 281.1)
-
Step 950
950
#212147
oklch(27% 0.069 280.7)
#7B79EC with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #458BF0 | 0.069 |
| Deuteranopia (no green cones) | #3D82E9 | 0.069 |
| Tritanopia (no blue cones) | #5292A7 | 0.146 |
| Achromatopsia (no color) | #868686 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B79EC
#7B79EC
oklch(63.3% 0.168 281.2)
- #9C8B00
#9C8B00
oklch(63.2% 0.132 100.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7B79EC, closest first.
No curated palette has a color within ΔE 0.04 of #7B79EC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.028
- Medium Slate Blue #7B68EE ΔE 0.041
- Periwinkle #8E82FE ΔE 0.044
- Soft Blue #6488EA ΔE 0.045
- Medium Purple #9370DB ΔE 0.045
- Lavender Blue #8B88F8 ΔE 0.047
- Perrywinkle #8F8CE7 ΔE 0.060
- Cornflower Blue #6495ED ΔE 0.073
Use #7B79EC in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.