#7C7491
Closest named color: Grey Purple (#826D8C). oklch(57.7% 0.045 297.6), rgb(124, 116, 145).
Aa
Black text reads best on this color (4.76:1).
About this color
#7C7491 is a medium-dark, muted purple. In OKLCH its lightness is 58%, its chroma 0.045 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Purple (#826D8C), ΔE 0.020 away. Black text reads best on it, at 4.76:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.045) |
| Temperature | in between |
| Nearest name | Grey Purple (#826D8C) |
| Black text | 4.76:1 |
| White text | 4.40:1 |
Values
| HEX | #7C7491 |
| RGB | rgb(124, 116, 145) |
| HSL | hsl(257, 12%, 51%) |
| OKLCH | oklch(57.7% 0.045 297.6) |
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 #7C7491 | 4.40:1 | AA large text | Lc -76.1 | Fine for body text |
| Black text on #7C7491 | 4.76:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #7C7491 text on white | 4.40:1 | AA large text | Lc 70.6 | Content text, not long reading |
| #7C7491 text on black | 4.76:1 | AA | Lc -31.1 | 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 600.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#EAE9ED
oklch(93.6% 0.005 297.7)
-
Step 200
200
#DAD8E0
oklch(88.6% 0.011 297.6)
-
Step 300
300
#C2BECC
oklch(80.9% 0.02 299)
-
Step 400
400
#A29DB3
oklch(70.7% 0.032 296)
-
Step 500
500
#8C85A0
oklch(63.2% 0.041 297.1)
-
Step 600
600 (this color)
#7C7491
oklch(57.7% 0.045 297.6)
-
Step 700
700
#635C76
oklch(49.1% 0.042 297.2)
-
Step 800
800
#514B60
oklch(42.7% 0.035 298)
-
Step 900
900
#433F4E
oklch(37.8% 0.026 297.4)
-
Step 950
950
#27252E
oklch(27% 0.017 295.4)
#7C7491 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) | #6E7892 | 0.022 |
| Deuteranopia (no green cones) | #6F7890 | 0.022 |
| Tritanopia (no blue cones) | #78787E | 0.036 |
| Achromatopsia (no color) | #787878 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C7491
#7C7491
oklch(57.7% 0.045 297.6)
- #777D5F
#777D5F
oklch(57.6% 0.045 117)
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 #7C7491, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Purple #826D8C ΔE 0.020
- Purple Grey #866F85 ΔE 0.023
- Lavender Gray #7E7F9A ΔE 0.031
- Slate Gray #708090 ΔE 0.038
- Faded Purple #916E99 ΔE 0.040
- Battleship Grey #6B7C85 ΔE 0.042
- Battleship Gray #6C757D ΔE 0.042
- Grey Blue #647D8E ΔE 0.042
Use #7C7491 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.