#453133
Closest named color: Onyx (#343A40). oklch(33.7% 0.029 12.1), rgb(69, 49, 51).
Aa
White text reads best on this color (12.06:1).
About this color
#453133 is a dark close to neutral grey. In OKLCH its lightness is 34%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Onyx (#343A40), ΔE 0.039 away. White text reads best on it, at 12.06:1.
| Hue family | Neutrals |
| Lightness | dark (34%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Onyx (#343A40) |
| Black text | 1.74:1 |
| White text | 12.06:1 |
Values
| HEX | #453133 |
| RGB | rgb(69, 49, 51) |
| HSL | hsl(354, 17%, 23%) |
| OKLCH | oklch(33.7% 0.029 12.1) |
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 #453133 | 12.06:1 | AAA | Lc -101.1 | Preferred for body text |
| Black text on #453133 | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #453133 text on white | 12.06:1 | AAA | Lc 97.6 | Preferred for body text |
| #453133 text on black | 1.74:1 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EEE8E9
oklch(93.6% 0.007 5.6)
-
Step 200
200
#E1D6D7
oklch(88.5% 0.012 11)
-
Step 300
300
#CEBBBD
oklch(80.9% 0.022 10.3)
-
Step 400
400
#B5989B
oklch(70.7% 0.035 11)
-
Step 500
500
#A37F82
oklch(63.2% 0.045 12.8)
-
Step 600
600
#8E686C
oklch(55.7% 0.049 11.8)
-
Step 700
700
#78565A
oklch(49% 0.046 11.1)
-
Step 800
800
#624749
oklch(42.8% 0.037 13.8)
-
Step 900
900 (this color)
#453133
oklch(33.7% 0.029 12.1)
-
Step 950
950
#2F2324
oklch(27.1% 0.018 12.8)
#453133 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) | #343433 | 0.032 |
| Deuteranopia (no green cones) | #393833 | 0.030 |
| Tritanopia (no blue cones) | #492F32 | 0.009 |
| Achromatopsia (no color) | #363636 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #453133
#453133
oklch(33.7% 0.029 12.1)
- #253C3B
#253C3B
oklch(33.7% 0.029 192.4)
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 #453133, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.039
- Charcoal Grey #3C4142 ΔE 0.050
- Gunmetal #293241 ΔE 0.053
- Space Cadet #2B2D42 ΔE 0.058
- Dark Blue Grey #1F3B4D ΔE 0.070
- Pakistan Green #283618 ΔE 0.076
- Purple Brown #673A3F ΔE 0.077
- Charcoal #264653 ΔE 0.080
Use #453133 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.