#6B2B50
Closest named color: Velvet (#750851). oklch(39.2% 0.102 347.1), rgb(107, 43, 80).
Aa
White text reads best on this color (10.06:1).
About this color
#6B2B50 is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.102 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.052 away. White text reads best on it, at 10.06:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 2.08:1 |
| White text | 10.06:1 |
Values
| HEX | #6B2B50 |
| RGB | rgb(107, 43, 80) |
| HSL | hsl(325, 43%, 29%) |
| OKLCH | oklch(39.2% 0.102 347.1) |
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 #6B2B50 | 10.06:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #6B2B50 | 2.08:1 | Fails | Lc 11.1 | Not readable |
| #6B2B50 text on white | 10.06:1 | AAA | Lc 92.9 | Preferred for body text |
| #6B2B50 text on black | 2.08:1 | Fails | Lc -9.6 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4ED
oklch(93.6% 0.023 345.8)
-
Step 200
200
#F0CEDE
oklch(88.5% 0.043 348)
-
Step 300
300
#E6ADCA
oklch(80.9% 0.076 347)
-
Step 400
400
#D880AF
oklch(70.8% 0.122 347.4)
-
Step 500
500
#CB5C9C
oklch(63.1% 0.158 346.9)
-
Step 600
600
#B63F86
oklch(55.6% 0.171 347.3)
-
Step 700
700
#9C3072
oklch(49.1% 0.159 346.9)
-
Step 800
800
#7F295D
oklch(42.7% 0.132 346.9)
-
Step 900
900 (this color)
#6B2B50
oklch(39.2% 0.102 347.1)
-
Step 950
950
#3C182C
oklch(27% 0.063 347.7)
#6B2B50 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) | #323B51 | 0.110 |
| Deuteranopia (no green cones) | #43464E | 0.100 |
| Tritanopia (no blue cones) | #722A3A | 0.040 |
| Achromatopsia (no color) | #424242 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B2B50
#6B2B50
oklch(39.2% 0.102 347.1)
- #00533C
#00533C
oklch(39.2% 0.081 166.6)
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 #6B2B50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.052
- Purple Brown #673A3F ΔE 0.055
- Red Purple #820747 ΔE 0.060
- Grape Purple #5D1451 ΔE 0.061
- Merlot #730039 ΔE 0.061
- Wine #80013F ΔE 0.063
- Rich Purple #720058 ΔE 0.063
- Brownish Purple #76424E ΔE 0.067
Use #6B2B50 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.