#73759A
Closest named color: Grey Purple (#826D8C). oklch(57.5% 0.057 282), rgb(115, 117, 154).
Aa
Black text reads best on this color (4.74:1).
About this color
#73759A is a medium-dark, muted purple. In OKLCH its lightness is 57%, its chroma 0.057 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Purple (#826D8C), ΔE 0.032 away. Black text reads best on it, at 4.74:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Grey Purple (#826D8C) |
| Black text | 4.74:1 |
| White text | 4.43:1 |
Values
| HEX | #73759A |
| RGB | rgb(115, 117, 154) |
| HSL | hsl(237, 16%, 53%) |
| OKLCH | oklch(57.5% 0.057 282) |
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 #73759A | 4.43:1 | AA large text | Lc -76.2 | Fine for body text |
| Black text on #73759A | 4.74:1 | AA | Lc 33.3 | Non-text elements, placeholder text |
| #73759A text on white | 4.43:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #73759A text on black | 4.74:1 | AA | Lc -30.9 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E9E9EF
oklch(93.6% 0.008 286.2)
-
Step 200
200
#D7D8E3
oklch(88.5% 0.015 281.9)
-
Step 300
300
#BDBFD1
oklch(80.9% 0.025 280.8)
-
Step 400
400
#9C9EBA
oklch(70.7% 0.041 282.1)
-
Step 500
500
#8486A9
oklch(63.1% 0.052 282.2)
-
Step 600
600 (this color)
#73759A
oklch(57.5% 0.057 282)
-
Step 700
700
#5C5D7E
oklch(49.1% 0.053 282.9)
-
Step 800
800
#4B4C67
oklch(42.7% 0.045 282.7)
-
Step 900
900
#3E4054
oklch(37.8% 0.034 280.2)
-
Step 950
950
#252531
oklch(27% 0.022 284.8)
#73759A 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) | #6B799C | 0.015 |
| Deuteranopia (no green cones) | #697799 | 0.015 |
| Tritanopia (no blue cones) | #6A7C82 | 0.050 |
| Achromatopsia (no color) | #787878 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73759A
#73759A
oklch(57.5% 0.057 282)
- #7F7A53
#7F7A53
oklch(57.4% 0.056 101.8)
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 #73759A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Purple #826D8C ΔE 0.032
- Lavender Gray #7E7F9A ΔE 0.034
- Grey Blue #647D8E ΔE 0.039
- Slate Gray #708090 ΔE 0.040
- Purple Grey #866F85 ΔE 0.041
- Dark Lavender #856798 ΔE 0.045
- Battleship Grey #6B7C85 ΔE 0.046
- Stormy Blue #507B9C ΔE 0.046
Use #73759A 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.