#434433
Closest named color: Charcoal Grey (#3C4142). oklch(38% 0.028 110.4), rgb(67, 68, 51).
Aa
White text reads best on this color (9.93:1).
About this color
#434433 is a dark close to neutral grey. In OKLCH its lightness is 38%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.031 away. White text reads best on it, at 9.93:1.
| Hue family | Neutrals |
| Lightness | dark (38%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.11:1 |
| White text | 9.93:1 |
Values
| HEX | #434433 |
| RGB | rgb(67, 68, 51) |
| HSL | hsl(64, 14%, 23%) |
| OKLCH | oklch(38% 0.028 110.4) |
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 #434433 | 9.93:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #434433 | 2.11:1 | Fails | Lc 10.9 | Not readable |
| #434433 text on white | 9.93:1 | AAA | Lc 93.1 | Preferred for body text |
| #434433 text on black | 2.11:1 | Fails | Lc -9.4 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#EAEAE6
oklch(93.6% 0.005 106.5)
-
Step 200
200
#D9DAD1
oklch(88.5% 0.012 111.8)
-
Step 300
300
#C1C2B3
oklch(80.9% 0.021 109.9)
-
Step 400
400
#A1A38B
oklch(70.7% 0.034 111.1)
-
Step 500
500
#8A8C6F
oklch(63% 0.042 110.8)
-
Step 600
600
#747657
oklch(55.6% 0.046 110.9)
-
Step 700
700
#626347
oklch(49.1% 0.042 109.6)
-
Step 800
800
#50513A
oklch(42.7% 0.036 109.9)
-
Step 900
900 (this color)
#434433
oklch(38% 0.028 110.4)
-
Step 950
950
#27271D
oklch(26.9% 0.018 107.5)
#434433 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) | #474232 | 0.008 |
| Deuteranopia (no green cones) | #474334 | 0.008 |
| Tritanopia (no blue cones) | #45423F | 0.023 |
| Achromatopsia (no color) | #434343 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #434433
#434433
oklch(38% 0.028 110.4)
- #424050
#424050
oklch(38% 0.027 290.8)
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 #434433, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.031
- Dark Slate Gray #2F4F4F ΔE 0.050
- Onyx #343A40 ΔE 0.052
- Charcoal #264653 ΔE 0.061
- Dark Olive #373E02 ΔE 0.061
- Mud Brown #60460F ΔE 0.063
- Dark Teal #014D4E ΔE 0.068
- Dark Blue Green #005249 ΔE 0.068
Use #434433 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.