#433428
Closest named color: Onyx (#343A40). oklch(33.8% 0.03 60.2), rgb(67, 52, 40).
Aa
White text reads best on this color (11.92:1).
About this color
#433428 is a dark close to neutral grey. In OKLCH its lightness is 34%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Onyx (#343A40), ΔE 0.043 away. White text reads best on it, at 11.92:1.
| Hue family | Neutrals |
| Lightness | dark (34%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Onyx (#343A40) |
| Black text | 1.76:1 |
| White text | 11.92:1 |
Values
| HEX | #433428 |
| RGB | rgb(67, 52, 40) |
| HSL | hsl(27, 25%, 21%) |
| OKLCH | oklch(33.8% 0.03 60.2) |
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 #433428 | 11.92:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #433428 | 1.76:1 | Fails | Lc 0.0 | Not readable |
| #433428 text on white | 11.92:1 | AAA | Lc 97.3 | Preferred for body text |
| #433428 text on black | 1.76:1 | 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
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#EDE9E6
oklch(93.6% 0.006 59.6)
-
Step 200
200
#DFD7D1
oklch(88.4% 0.012 59.5)
-
Step 300
300
#CCBEB3
oklch(81% 0.022 60.7)
-
Step 400
400
#B29C8B
oklch(70.7% 0.036 59.9)
-
Step 500
500
#9E836E
oklch(62.9% 0.045 59.7)
-
Step 600
600
#896D56
oklch(55.6% 0.049 60.9)
-
Step 700
700
#745B46
oklch(49.1% 0.046 61.5)
-
Step 800
800
#5F4A3A
oklch(42.7% 0.038 58.8)
-
Step 900
900 (this color)
#433428
oklch(33.8% 0.03 60.2)
-
Step 950
950
#2D241D
oklch(26.8% 0.019 59.8)
#433428 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) | #393527 | 0.019 |
| Deuteranopia (no green cones) | #3C3828 | 0.017 |
| Tritanopia (no blue cones) | #483131 | 0.023 |
| Achromatopsia (no color) | #373737 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #433428
#433428
oklch(33.8% 0.03 60.2)
- #2A3A45
#2A3A45
oklch(33.9% 0.029 238.7)
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 #433428, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.049
- Pakistan Green #283618 ΔE 0.057
- Gunmetal #293241 ΔE 0.063
- Dark Olive #373E02 ΔE 0.067
- Space Cadet #2B2D42 ΔE 0.072
- Dark Blue Grey #1F3B4D ΔE 0.076
- Chocolate Brown #411900 ΔE 0.081
Use #433428 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.