#45472A
Closest named color: Charcoal Grey (#3C4142). oklch(38.8% 0.045 111.7), rgb(69, 71, 42).
Aa
White text reads best on this color (9.59:1).
About this color
#45472A is a dark, muted brown. In OKLCH its lightness is 39%, its chroma 0.045 and its hue 112°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.050 away. White text reads best on it, at 9.59:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | muted (0.045) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.18:1 |
| White text | 9.59:1 |
Values
| HEX | #45472A |
| RGB | rgb(69, 71, 42) |
| HSL | hsl(64, 26%, 22%) |
| OKLCH | oklch(38.8% 0.045 111.7) |
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 #45472A | 9.59:1 | AAA | Lc -96.5 | Preferred for body text |
| Black text on #45472A | 2.18:1 | Fails | Lc 11.7 | Not readable |
| #45472A text on white | 9.59:1 | AAA | Lc 92.2 | Preferred for body text |
| #45472A text on black | 2.18:1 | Fails | Lc -10.2 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#EAEBE3
oklch(93.7% 0.011 112.4)
-
Step 200
200
#D9DBCD
oklch(88.6% 0.019 113.4)
-
Step 300
300
#C1C3AA
oklch(80.9% 0.034 110.9)
-
Step 400
400
#A1A47D
oklch(70.6% 0.054 111.4)
-
Step 500
500
#8A8E5C
oklch(63.1% 0.07 112.1)
-
Step 600
600
#747842
oklch(55.6% 0.076 112.3)
-
Step 700
700
#626533
oklch(49.2% 0.071 111.8)
-
Step 800
800
#50522B
oklch(42.7% 0.058 111.2)
-
Step 900
900 (this color)
#45472A
oklch(38.8% 0.045 111.7)
-
Step 950
950
#272817
oklch(27.1% 0.029 111.1)
#45472A 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) | #4B4528 | 0.011 |
| Deuteranopia (no green cones) | #4B452B | 0.012 |
| Tritanopia (no blue cones) | #494440 | 0.040 |
| Achromatopsia (no color) | #454545 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45472A
#45472A
oklch(38.8% 0.045 111.7)
- #45405B
#45405B
oklch(38.8% 0.046 292.6)
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 #45472A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.050
- Mud Brown #60460F ΔE 0.050
- Green Brown #544E03 ΔE 0.051
- Dark Olive #373E02 ΔE 0.054
- Dark Slate Gray #2F4F4F ΔE 0.058
- Navy Green #35530A ΔE 0.063
- Evergreen #05472A ΔE 0.069
- Dark Blue Green #005249 ΔE 0.070
Use #45472A 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.