#661349
Closest named color: Grape Purple (#5D1451). oklch(35.2% 0.129 346), rgb(102, 19, 73).
Aa
White text reads best on this color (11.97:1).
About this color
#661349 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.129 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.026 away. White text reads best on it, at 11.97:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.129) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.75:1 |
| White text | 11.97:1 |
Values
| HEX | #661349 |
| RGB | rgb(102, 19, 73) |
| HSL | hsl(321, 69%, 24%) |
| OKLCH | oklch(35.2% 0.129 346) |
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 #661349 | 11.97:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #661349 | 1.75:1 | Fails | Lc 7.6 | Not readable |
| #661349 text on white | 11.97:1 | AAA | Lc 96.3 | Preferred for body text |
| #661349 text on black | 1.75:1 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F9E3EE
oklch(93.7% 0.028 345.9)
-
Step 200
200
#F5CCE1
oklch(88.6% 0.053 346)
-
Step 300
300
#EFA8CE
oklch(81% 0.096 346.1)
-
Step 400
400
#E375B5
oklch(70.7% 0.155 345.8)
-
Step 500
500
#D84BA2
oklch(63.2% 0.197 346.2)
-
Step 600
600
#C3238D
oklch(55.7% 0.214 346.1)
-
Step 700
700
#A81078
oklch(49.2% 0.2 346.1)
-
Step 800
800
#881562
oklch(42.7% 0.165 345.7)
-
Step 900
900 (this color)
#661349
oklch(35.2% 0.129 346)
-
Step 950
950
#41122F
oklch(27.1% 0.082 345.9)
#661349 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) | #1F2E4A | 0.143 |
| Deuteranopia (no green cones) | #383C47 | 0.125 |
| Tritanopia (no blue cones) | #6D112C | 0.053 |
| Achromatopsia (no color) | #373737 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #661349
#661349
oklch(35.2% 0.129 346)
- #004732
#004732
oklch(35.3% 0.073 165.7)
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 #661349, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.026
- Velvet #750851 ΔE 0.035
- Rich Purple #720058 ΔE 0.039
- Merlot #730039 ΔE 0.039
- Wine #80013F ΔE 0.059
- Red Purple #820747 ΔE 0.061
- Burgundy #610023 ΔE 0.064
- Plum Purple #4E0550 ΔE 0.066
Use #661349 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.