#45272B
Closest named color: Space Cadet (#2B2D42). oklch(31.3% 0.045 11.4), rgb(69, 39, 43).
Aa
White text reads best on this color (13.30:1).
About this color
#45272B is a dark, muted red. In OKLCH its lightness is 31%, its chroma 0.045 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.061 away. White text reads best on it, at 13.30:1.
| Hue family | Reds |
| Lightness | dark (31%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.57:1 |
| White text | 13.30:1 |
Values
| HEX | #45272B |
| RGB | rgb(69, 39, 43) |
| HSL | hsl(352, 28%, 21%) |
| OKLCH | oklch(31.3% 0.045 11.4) |
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 #45272B | 13.30:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #45272B | 1.57:1 | Fails | Lc 0.0 | Not readable |
| #45272B text on white | 13.30:1 | AAA | Lc 99.6 | Preferred for body text |
| #45272B text on black | 1.57:1 | 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 950.
-
Step 50
50
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F4E6E7
oklch(93.6% 0.015 12.4)
-
Step 200
200
#ECD2D4
oklch(88.6% 0.029 12.4)
-
Step 300
300
#E1B3B8
oklch(80.9% 0.054 11)
-
Step 400
400
#D08A93
oklch(70.7% 0.086 11.1)
-
Step 500
500
#C26C78
oklch(63.1% 0.11 11.8)
-
Step 600
600
#AD5261
oklch(55.5% 0.12 11.5)
-
Step 700
700
#954250
oklch(49.1% 0.112 11.7)
-
Step 800
800
#793742
oklch(42.7% 0.093 11.4)
-
Step 900
900
#623038
oklch(37.7% 0.073 11)
-
Step 950
950 (this color)
#45272B
oklch(31.3% 0.045 11.4)
#45272B 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) | #2C2C2B | 0.050 |
| Deuteranopia (no green cones) | #34322A | 0.046 |
| Tritanopia (no blue cones) | #4A2428 | 0.012 |
| Achromatopsia (no color) | #2F2F2F | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45272B
#45272B
oklch(31.3% 0.045 11.4)
- #0E3837
#0E3837
oklch(31.2% 0.045 192.8)
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 #45272B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.061
- Gunmetal #293241 ΔE 0.063
- Chocolate Brown #411900 ΔE 0.063
- Onyx #343A40 ΔE 0.063
- Jet #212529 ΔE 0.072
- Dark Brown #341C02 ΔE 0.074
- Charcoal Grey #3C4142 ΔE 0.078
- Burgundy #610023 ΔE 0.081
Use #45272B 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.