#7273DD
Closest named color: Medium Slate Blue (#7B68EE). oklch(60.6% 0.158 280.2), rgb(114, 115, 221).
Aa
Black text reads best on this color (5.21:1).
About this color
#7273DD is a medium-dark, vivid purple. In OKLCH its lightness is 61%, its chroma 0.158 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.040 away. Black text reads best on it, at 5.21:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.158) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 5.21:1 |
| White text | 4.02:1 |
Values
| HEX | #7273DD |
| RGB | rgb(114, 115, 221) |
| HSL | hsl(239, 61%, 66%) |
| OKLCH | oklch(60.6% 0.158 280.2) |
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 #7273DD | 4.02:1 | AA large text | Lc -72.9 | Content text, not long reading |
| Black text on #7273DD | 5.21:1 | AA | Lc 36.7 | Non-text elements, placeholder text |
| #7273DD text on white | 4.02:1 | AA large text | Lc 67.4 | Content text, not long reading |
| #7273DD text on black | 5.21:1 | AA | Lc -34.3 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F9
oklch(93.6% 0.022 277.5)
-
Step 200
200
#D3D7F6
oklch(88.6% 0.043 279.7)
-
Step 300
300
#B6BCF2
oklch(80.9% 0.076 279.6)
-
Step 400
400
#9297EC
oklch(70.7% 0.124 280.2)
-
Step 500
500 (this color)
#7273DD
oklch(60.6% 0.158 280.2)
-
Step 600
600
#6461D4
oklch(55.6% 0.172 280.4)
-
Step 700
700
#5350B7
oklch(49.1% 0.158 280.1)
-
Step 800
800
#444294
oklch(42.7% 0.131 280.4)
-
Step 900
900
#383976
oklch(37.7% 0.102 279.6)
-
Step 950
950
#212245
oklch(27.1% 0.064 280)
#7273DD 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) | #4483E1 | 0.060 |
| Deuteranopia (no green cones) | #3C7BDB | 0.061 |
| Tritanopia (no blue cones) | #4A8A9D | 0.138 |
| Achromatopsia (no color) | #7F7F7F | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7273DD
#7273DD
oklch(60.6% 0.158 280.2)
- #948300
#948300
oklch(60.7% 0.126 100.2)
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 #7273DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.040
- Cornflower #6A79F7 ΔE 0.041
- Medium Purple #9370DB ΔE 0.050
- Soft Blue #6488EA ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.056
- Light Indigo #6D5ACF ΔE 0.063
- Slate Blue #6A5ACD ΔE 0.065
- Royal Blue #4169E1 ΔE 0.069
Use #7273DD 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.