#7900DF
Closest named color: Purply Blue (#661AEE). oklch(49.1% 0.266 297.6), rgb(121, 0, 223).
Aa
White text reads best on this color (7.29:1).
About this color
#7900DF is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.266 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply Blue (#661AEE), ΔE 0.049 away. White text reads best on it, at 7.29:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.266) |
| Temperature | in between |
| Nearest name | Purply Blue (#661AEE) |
| Black text | 2.87:1 |
| White text | 7.29:1 |
Values
| HEX | #7900DF |
| RGB | rgb(121, 0, 223) |
| HSL | hsl(273, 100%, 44%) |
| OKLCH | oklch(49.1% 0.266 297.6) |
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 #7900DF | 7.29:1 | AAA | Lc -87.8 | Fine for body text |
| Black text on #7900DF | 2.87:1 | Fails | Lc 21.2 | Dividers and decoration only |
| #7900DF text on white | 7.29:1 | AAA | Lc 82.8 | Fine for body text |
| #7900DF text on black | 2.87:1 | Fails | Lc -19.1 | Dividers and decoration only |
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 700.
-
Step 50
50
#F6F3FF
oklch(97% 0.016 297.5)
-
Step 100
100
#ECE5FF
oklch(93.5% 0.036 298)
-
Step 200
200
#DDD1FF
oklch(88.5% 0.064 297)
-
Step 300
300
#C9B1FF
oklch(80.9% 0.111 298)
-
Step 400
400
#AE84FF
oklch(70.6% 0.177 297.4)
-
Step 500
500
#9D5DFF
oklch(63.1% 0.229 297.6)
-
Step 600
600
#8E1FFF
oklch(55.6% 0.285 297.7)
-
Step 700
700 (this color)
#7900DF
oklch(49.1% 0.266 297.6)
-
Step 800
800
#6211B4
oklch(42.7% 0.22 297.6)
-
Step 900
900
#4F1D8E
oklch(37.7% 0.171 297.4)
-
Step 950
950
#2E1453
oklch(27% 0.108 297.5)
#7900DF 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) | #0057E4 | 0.159 |
| Deuteranopia (no green cones) | #0054DC | 0.158 |
| Tritanopia (no blue cones) | #5C5683 | 0.195 |
| Achromatopsia (no color) | #565656 | 0.268 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7900DF
#7900DF
oklch(49.1% 0.266 297.6)
- #5C6800
#5C6800
oklch(49% 0.113 117.4)
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 #7900DF, closest first.
No curated palette has a color within ΔE 0.04 of #7900DF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply Blue #661AEE ΔE 0.049
- Blue Violet #8A2BE2 ΔE 0.049
- Burple #6832E3 ΔE 0.049
- Purple Blue #5D21D0 ΔE 0.058
- Dark Violet #9400D3 ΔE 0.061
- Purpley Blue #5F34E7 ΔE 0.064
- Grape #7209B7 ΔE 0.064
- Blue Purple #5A06EF ΔE 0.069
Use #7900DF 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.