#691F49
Closest named color: Velvet (#750851). oklch(37% 0.115 349.2), rgb(105, 31, 73).
Aa
White text reads best on this color (11.09:1).
About this color
#691F49 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.115 and its hue 349°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.038 away. White text reads best on it, at 11.09:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 1.89:1 |
| White text | 11.09:1 |
Values
| HEX | #691F49 |
| RGB | rgb(105, 31, 73) |
| HSL | hsl(326, 54%, 27%) |
| OKLCH | oklch(37% 0.115 349.2) |
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 #691F49 | 11.09:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #691F49 | 1.89:1 | Fails | Lc 9.0 | Not readable |
| #691F49 text on white | 11.09:1 | AAA | Lc 94.9 | Preferred for body text |
| #691F49 text on black | 1.89:1 | Fails | Lc -7.7 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F8E3EC
oklch(93.5% 0.026 349.8)
-
Step 200
200
#F3CDDE
oklch(88.5% 0.048 349.4)
-
Step 300
300
#ECAAC9
oklch(80.9% 0.087 349.4)
-
Step 400
400
#DF7AAE
oklch(70.7% 0.139 349.1)
-
Step 500
500
#D3539A
oklch(63% 0.177 349)
-
Step 600
600
#BE3284
oklch(55.5% 0.192 349.3)
-
Step 700
700
#A42370
oklch(49.2% 0.179 349.4)
-
Step 800
800
#85205B
oklch(42.7% 0.148 349.4)
-
Step 900
900 (this color)
#691F49
oklch(37% 0.115 349.2)
-
Step 950
950
#3F152C
oklch(27% 0.072 349)
#691F49 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) | #29334A | 0.127 |
| Deuteranopia (no green cones) | #3E4047 | 0.113 |
| Tritanopia (no blue cones) | #711C31 | 0.044 |
| Achromatopsia (no color) | #3C3C3C | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #691F49
#691F49
oklch(37% 0.115 349.2)
- #004C39
#004C39
oklch(37% 0.074 169.1)
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 #691F49, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.038
- Merlot #730039 ΔE 0.041
- Grape Purple #5D1451 ΔE 0.042
- Rich Purple #720058 ΔE 0.049
- Wine #80013F ΔE 0.053
- Red Purple #820747 ΔE 0.054
- Bordeaux #7B002C ΔE 0.060
- Wine Red #7B0323 ΔE 0.069
Use #691F49 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.