#4B344E
Closest named color: Onyx (#343A40). oklch(36.2% 0.053 322.6), rgb(75, 52, 78).
Aa
White text reads best on this color (11.05:1).
About this color
#4B344E is a dark, muted purple. In OKLCH its lightness is 36%, its chroma 0.053 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.054 away. White text reads best on it, at 11.05:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.90:1 |
| White text | 11.05:1 |
Values
| HEX | #4B344E |
| RGB | rgb(75, 52, 78) |
| HSL | hsl(293, 20%, 25%) |
| OKLCH | oklch(36.2% 0.053 322.6) |
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 #4B344E | 11.05:1 | AAA | Lc -99.3 | Preferred for body text |
| Black text on #4B344E | 1.90:1 | Fails | Lc 8.4 | Not readable |
| #4B344E text on white | 11.05:1 | AAA | Lc 95.5 | Preferred for body text |
| #4B344E text on black | 1.90:1 | Fails | Lc 0.0 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EEE7EE
oklch(93.5% 0.012 325.7)
-
Step 200
200
#E0D5E2
oklch(88.6% 0.021 321)
-
Step 300
300
#CDB8D0
oklch(80.8% 0.04 322)
-
Step 400
400
#B494B8
oklch(70.7% 0.063 322.6)
-
Step 500
500
#A179A6
oklch(63.1% 0.08 322.7)
-
Step 600
600
#8C6192
oklch(55.6% 0.089 322.4)
-
Step 700
700
#77507C
oklch(49.1% 0.083 322.7)
-
Step 800
800
#614265
oklch(42.7% 0.068 322.7)
-
Step 900
900 (this color)
#4B344E
oklch(36.2% 0.053 322.6)
-
Step 950
950
#2E2130
oklch(27% 0.033 321.9)
#4B344E 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) | #313A4F | 0.047 |
| Deuteranopia (no green cones) | #373D4D | 0.043 |
| Tritanopia (no blue cones) | #4C373D | 0.034 |
| Achromatopsia (no color) | #3C3C3C | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B344E
#4B344E
oklch(36.2% 0.053 322.6)
- #2D452B
#2D452B
oklch(36.3% 0.053 142.6)
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 #4B344E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.054
- Charcoal Grey #3C4142 ΔE 0.057
- Gunmetal #293241 ΔE 0.066
- Purple Brown #673A3F ΔE 0.067
- Space Cadet #2B2D42 ΔE 0.067
- Dark Grey Blue #29465B ΔE 0.070
- Dark Blue Grey #1F3B4D ΔE 0.071
- Charcoal #264653 ΔE 0.074
Use #4B344E 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.