#691E43
Closest named color: Merlot (#730039). oklch(36.6% 0.113 353.8), rgb(105, 30, 67).
Aa
White text reads best on this color (11.24:1).
About this color
#691E43 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.113 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.036 away. White text reads best on it, at 11.24:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.86:1 |
| White text | 11.24:1 |
Values
| HEX | #691E43 |
| RGB | rgb(105, 30, 67) |
| HSL | hsl(330, 56%, 26%) |
| OKLCH | oklch(36.6% 0.113 353.8) |
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 #691E43 | 11.24:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #691E43 | 1.86:1 | Fails | Lc 8.7 | Not readable |
| #691E43 text on white | 11.24:1 | AAA | Lc 95.2 | Preferred for body text |
| #691E43 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EB
oklch(93.5% 0.025 352.5)
-
Step 200
200
#F4CDDB
oklch(88.5% 0.047 354.5)
-
Step 300
300
#EDAAC4
oklch(80.9% 0.085 354.1)
-
Step 400
400
#E17AA7
oklch(70.7% 0.137 353.6)
-
Step 500
500
#D55491
oklch(63.1% 0.173 353.8)
-
Step 600
600
#C0327B
oklch(55.5% 0.189 353.8)
-
Step 700
700
#A52368
oklch(49% 0.175 353.6)
-
Step 800
800
#862055
oklch(42.7% 0.145 353.4)
-
Step 900
900 (this color)
#691E43
oklch(36.6% 0.113 353.8)
-
Step 950
950
#401529
oklch(27.1% 0.072 353.9)
#691E43 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) | #2B3244 | 0.125 |
| Deuteranopia (no green cones) | #3F4041 | 0.114 |
| Tritanopia (no blue cones) | #71182D | 0.039 |
| Achromatopsia (no color) | #3B3B3B | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #691E43
#691E43
oklch(36.6% 0.113 353.8)
- #004A3C
#004A3C
oklch(36.5% 0.069 174.6)
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 #691E43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.036
- Velvet #750851 ΔE 0.044
- Grape Purple #5D1451 ΔE 0.047
- Wine #80013F ΔE 0.051
- Bordeaux #7B002C ΔE 0.053
- Red Purple #820747 ΔE 0.054
- Rich Purple #720058 ΔE 0.056
- Wine Red #7B0323 ΔE 0.061
Use #691E43 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.