#691C05
Closest named color: Reddy Brown (#6E1005). oklch(35% 0.114 36), rgb(105, 28, 5).
Aa
White text reads best on this color (11.87:1).
About this color
#691C05 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.114 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.019 away. White text reads best on it, at 11.87:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.114) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.76:1 |
| White text | 11.87:1 |
Values
| HEX | #691C05 |
| RGB | rgb(105, 28, 5) |
| HSL | hsl(14, 91%, 22%) |
| OKLCH | oklch(35% 0.114 36) |
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 #691C05 | 11.87:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #691C05 | 1.76:1 | Fails | Lc 7.7 | Not readable |
| #691C05 text on white | 11.87:1 | AAA | Lc 96.2 | Preferred for body text |
| #691C05 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FAE5DF
oklch(93.7% 0.025 36.5)
-
Step 200
200
#F7CFC4
oklch(88.6% 0.048 35.9)
-
Step 300
300
#F2AD9B
oklch(80.8% 0.086 35.2)
-
Step 400
400
#E87F63
oklch(70.7% 0.136 35.9)
-
Step 500
500
#DE5935
oklch(63.1% 0.174 35.9)
-
Step 600
600
#CA3802
oklch(55.7% 0.19 36)
-
Step 700
700
#AB2D00
oklch(49.1% 0.169 35.9)
-
Step 800
800
#8D2400
oklch(42.7% 0.146 36.1)
-
Step 900
900 (this color)
#691C05
oklch(35% 0.114 36)
-
Step 950
950
#43160B
oklch(27% 0.073 35)
#691C05 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) | #332C02 | 0.117 |
| Deuteranopia (no green cones) | #463E01 | 0.107 |
| Tritanopia (no blue cones) | #740018 | 0.044 |
| Achromatopsia (no color) | #373737 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #691C05
#691C05
oklch(35% 0.114 36)
- #00424F
#00424F
oklch(34.9% 0.062 216.3)
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 #691C05, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.019
- Blood #770001 ΔE 0.037
- Chestnut #742802 ΔE 0.038
- Claret #680018 ΔE 0.046
- Maroon #800000 ΔE 0.051
- Wine Red #7B0323 ΔE 0.058
- Burgundy #610023 ΔE 0.066
- Bordeaux #7B002C ΔE 0.069
Use #691C05 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.