#474255
Closest named color: Charcoal Grey (#3C4142). oklch(39.2% 0.032 296.9), rgb(71, 66, 85).
Aa
White text reads best on this color (9.64:1).
About this color
#474255 is a dark, muted purple. In OKLCH its lightness is 39%, its chroma 0.032 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.039 away. White text reads best on it, at 9.64:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | muted (0.032) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.17:1 |
| White text | 9.64:1 |
Values
| HEX | #474255 |
| RGB | rgb(71, 66, 85) |
| HSL | hsl(256, 13%, 30%) |
| OKLCH | oklch(39.2% 0.032 296.9) |
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 #474255 | 9.64:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #474255 | 2.17:1 | Fails | Lc 11.6 | Not readable |
| #474255 text on white | 9.64:1 | AAA | Lc 92.3 | Preferred for body text |
| #474255 text on black | 2.17:1 | Fails | Lc -10.1 | Not readable |
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 900.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#EAE9EE
oklch(93.6% 0.007 295.4)
-
Step 200
200
#DAD7E1
oklch(88.4% 0.014 299.8)
-
Step 300
300
#C2BECF
oklch(81% 0.024 296.6)
-
Step 400
400
#A39CB6
oklch(70.7% 0.038 297.7)
-
Step 500
500
#8C84A4
oklch(63.2% 0.048 296.4)
-
Step 600
600
#766D90
oklch(55.6% 0.054 296.4)
-
Step 700
700
#635B7A
oklch(49.1% 0.05 296.4)
-
Step 800
800
#514A63
oklch(42.6% 0.042 297.4)
-
Step 900
900 (this color)
#474255
oklch(39.2% 0.032 296.9)
-
Step 950
950
#27242F
oklch(26.8% 0.021 297.5)
#474255 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) | #3E4556 | 0.016 |
| Deuteranopia (no green cones) | #3F4454 | 0.014 |
| Tritanopia (no blue cones) | #454548 | 0.027 |
| Achromatopsia (no color) | #454545 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #474255
#474255
oklch(39.2% 0.032 296.9)
- #444834
#444834
oklch(39.2% 0.033 117.1)
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 #474255, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.039
- Dark Grey Blue #29465B ΔE 0.043
- Charcoal #264653 ΔE 0.048
- Onyx #343A40 ΔE 0.053
- Dark Slate Gray #2F4F4F ΔE 0.055
- Purple Brown #673A3F ΔE 0.066
- Dark Blue Grey #1F3B4D ΔE 0.067
- Dusty Grape #545775 ΔE 0.077
Use #474255 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.