#651543
Closest named color: Grape Purple (#5D1451). oklch(35% 0.122 350.1), rgb(101, 21, 67).
Aa
White text reads best on this color (12.05:1).
About this color
#651543 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.122 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.033 away. White text reads best on it, at 12.05:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.74:1 |
| White text | 12.05:1 |
Values
| HEX | #651543 |
| RGB | rgb(101, 21, 67) |
| HSL | hsl(326, 66%, 24%) |
| OKLCH | oklch(35% 0.122 350.1) |
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 #651543 | 12.05:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #651543 | 1.74:1 | Fails | Lc 7.4 | Not readable |
| #651543 text on white | 12.05:1 | AAA | Lc 96.5 | Preferred for body text |
| #651543 text on black | 1.74:1 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F9E3EC
oklch(93.6% 0.027 350.9)
-
Step 200
200
#F4CCDE
oklch(88.5% 0.051 349.3)
-
Step 300
300
#EEA9C9
oklch(80.9% 0.09 349.9)
-
Step 400
400
#E377AD
oklch(70.7% 0.147 350.2)
-
Step 500
500
#D74E99
oklch(63% 0.187 349.9)
-
Step 600
600
#C22A83
oklch(55.5% 0.202 350.2)
-
Step 700
700
#A7196F
oklch(49% 0.189 350.1)
-
Step 800
800
#881A5B
oklch(42.7% 0.156 349.9)
-
Step 900
900 (this color)
#651543
oklch(35% 0.122 350.1)
-
Step 950
950
#41132C
oklch(27.1% 0.078 349.9)
#651543 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) | #222D44 | 0.137 |
| Deuteranopia (no green cones) | #393B41 | 0.120 |
| Tritanopia (no blue cones) | #6D102A | 0.046 |
| Achromatopsia (no color) | #363636 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #651543
#651543
oklch(35% 0.122 350.1)
- #004635
#004635
oklch(35.1% 0.069 170)
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 #651543, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.033
- Merlot #730039 ΔE 0.035
- Velvet #750851 ΔE 0.042
- Rich Purple #720058 ΔE 0.049
- Burgundy #610023 ΔE 0.055
- Wine #80013F ΔE 0.058
- Bordeaux #7B002C ΔE 0.060
- Red Purple #820747 ΔE 0.062
Use #651543 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.