#691318
Closest named color: Reddy Brown (#6E1005). oklch(34.3% 0.119 23.5), rgb(105, 19, 24).
Aa
White text reads best on this color (12.30:1).
About this color
#691318 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.119 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.020 away. White text reads best on it, at 12.30:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.70:1 |
| White text | 12.30:1 |
Values
| HEX | #691318 |
| RGB | rgb(105, 19, 24) |
| HSL | hsl(357, 69%, 24%) |
| OKLCH | oklch(34.3% 0.119 23.5) |
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 #691318 | 12.30:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #691318 | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #691318 text on white | 12.30:1 | AAA | Lc 96.8 | Preferred for body text |
| #691318 text on black | 1.70:1 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F9CDCA
oklch(88.5% 0.05 22.7)
-
Step 300
300
#F5AAA5
oklch(80.9% 0.089 23.5)
-
Step 400
400
#EC7975
oklch(70.6% 0.143 23.4)
-
Step 500
500
#E35051
oklch(63.2% 0.183 23.6)
-
Step 600
600
#CE2A36
oklch(55.6% 0.198 23.3)
-
Step 700
700
#B21928
oklch(49.2% 0.185 23.5)
-
Step 800
800
#901A22
oklch(42.7% 0.152 23.6)
-
Step 900
900 (this color)
#691318
oklch(34.3% 0.119 23.5)
-
Step 950
950
#441414
oklch(27% 0.074 23.5)
#691318 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) | #2D2917 | 0.130 |
| Deuteranopia (no green cones) | #433B15 | 0.117 |
| Tritanopia (no blue cones) | #740016 | 0.026 |
| Achromatopsia (no color) | #353535 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #691318
#691318
oklch(34.3% 0.119 23.5)
- #004146
#004146
oklch(34.2% 0.058 203.4)
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 #691318, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.020
- Claret #680018 ΔE 0.022
- Blood #770001 ΔE 0.034
- Burgundy #610023 ΔE 0.041
- Wine Red #7B0323 ΔE 0.043
- Bordeaux #7B002C ΔE 0.051
- Maroon #800000 ΔE 0.051
- Chestnut #742802 ΔE 0.057
Use #691318 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.