#691D48
Closest named color: Velvet (#750851). oklch(36.7% 0.118 349.6), rgb(105, 29, 72).
Aa
White text reads best on this color (11.23:1).
About this color
#691D48 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.118 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.037 away. White text reads best on it, at 11.23:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 1.86:1 |
| White text | 11.23:1 |
Values
| HEX | #691D48 |
| RGB | rgb(105, 29, 72) |
| HSL | hsl(326, 57%, 26%) |
| OKLCH | oklch(36.7% 0.118 349.6) |
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 #691D48 | 11.23:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #691D48 | 1.86:1 | Fails | Lc 8.8 | Not readable |
| #691D48 text on white | 11.23:1 | AAA | Lc 95.1 | Preferred for body text |
| #691D48 text on black | 1.86:1 | Fails | Lc -7.5 | 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
#EDAAC9
oklch(81% 0.088 349.9)
-
Step 400
400
#E079AE
oklch(70.6% 0.141 349.2)
-
Step 500
500
#D55299
oklch(63.2% 0.18 349.9)
-
Step 600
600
#C02F84
oklch(55.6% 0.197 349.6)
-
Step 700
700
#A52070
oklch(49.1% 0.182 349.5)
-
Step 800
800
#861E5B
oklch(42.7% 0.151 349.6)
-
Step 900
900 (this color)
#691D48
oklch(36.7% 0.118 349.6)
-
Step 950
950
#40142C
oklch(27.1% 0.075 349.5)
#691D48 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) | #283249 | 0.130 |
| Deuteranopia (no green cones) | #3E4046 | 0.116 |
| Tritanopia (no blue cones) | #71192F | 0.045 |
| Achromatopsia (no color) | #3B3B3B | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #691D48
#691D48
oklch(36.7% 0.118 349.6)
- #004B39
#004B39
oklch(36.7% 0.073 170)
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 #691D48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.037
- Merlot #730039 ΔE 0.038
- Grape Purple #5D1451 ΔE 0.041
- Rich Purple #720058 ΔE 0.047
- Wine #80013F ΔE 0.052
- Red Purple #820747 ΔE 0.053
- Bordeaux #7B002C ΔE 0.059
- Burgundy #610023 ΔE 0.068
Use #691D48 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.