#662028
Closest named color: Reddy Brown (#6E1005). oklch(35.5% 0.1 17.2), rgb(102, 32, 40).
Aa
White text reads best on this color (11.65:1).
About this color
#662028 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.100 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.040 away. White text reads best on it, at 11.65:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.80:1 |
| White text | 11.65:1 |
Values
| HEX | #662028 |
| RGB | rgb(102, 32, 40) |
| HSL | hsl(353, 52%, 26%) |
| OKLCH | oklch(35.5% 0.1 17.2) |
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 #662028 | 11.65:1 | AAA | Lc -99.8 | Preferred for body text |
| Black text on #662028 | 1.80:1 | Fails | Lc 7.8 | Not readable |
| #662028 text on white | 11.65:1 | AAA | Lc 96.0 | Preferred for body text |
| #662028 text on black | 1.80:1 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E4E4
oklch(93.5% 0.022 17.6)
-
Step 200
200
#F4CFCF
oklch(88.6% 0.042 18)
-
Step 300
300
#EDADAF
oklch(80.8% 0.075 16.8)
-
Step 400
400
#E18085
oklch(70.7% 0.12 17.3)
-
Step 500
500
#D65C67
oklch(63.1% 0.154 17.1)
-
Step 600
600
#C13D4E
oklch(55.5% 0.167 17.2)
-
Step 700
700
#A62E3F
oklch(49% 0.155 17.2)
-
Step 800
800
#872834
oklch(42.7% 0.129 17.3)
-
Step 900
900 (this color)
#662028
oklch(35.5% 0.1 17.2)
-
Step 950
950
#40171B
oklch(26.9% 0.064 16.5)
#662028 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) | #312F28 | 0.110 |
| Deuteranopia (no green cones) | #433E26 | 0.102 |
| Tritanopia (no blue cones) | #701223 | 0.026 |
| Achromatopsia (no color) | #383838 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #662028
#662028
oklch(35.5% 0.1 17.2)
- #004547
#004547
oklch(35.4% 0.06 198.1)
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 #662028, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.040
- Claret #680018 ΔE 0.041
- Wine Red #7B0323 ΔE 0.049
- Burgundy #610023 ΔE 0.050
- Blood #770001 ΔE 0.052
- Bordeaux #7B002C ΔE 0.053
- Chestnut #742802 ΔE 0.057
- Merlot #730039 ΔE 0.057
Use #662028 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.