#621E45
Closest named color: Grape Purple (#5D1451). oklch(35.5% 0.108 348.6), rgb(98, 30, 69).
Aa
White text reads best on this color (11.72:1).
About this color
#621E45 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.108 and its hue 349°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.035 away. White text reads best on it, at 11.72:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.79:1 |
| White text | 11.72:1 |
Values
| HEX | #621E45 |
| RGB | rgb(98, 30, 69) |
| HSL | hsl(326, 53%, 25%) |
| OKLCH | oklch(35.5% 0.108 348.6) |
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 #621E45 | 11.72:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #621E45 | 1.79:1 | Fails | Lc 7.7 | Not readable |
| #621E45 text on white | 11.72:1 | AAA | Lc 96.2 | Preferred for body text |
| #621E45 text on black | 1.79:1 | 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
#FCF3F7
oklch(97.2% 0.011 348.4)
-
Step 100
100
#F7E4EC
oklch(93.6% 0.023 350.1)
-
Step 200
200
#F1CEDE
oklch(88.6% 0.044 348.7)
-
Step 300
300
#E9ACC9
oklch(81% 0.08 348.9)
-
Step 400
400
#DB7DAE
oklch(70.6% 0.13 348.4)
-
Step 500
500
#CF589A
oklch(63.1% 0.167 348.5)
-
Step 600
600
#BA3984
oklch(55.6% 0.181 348.8)
-
Step 700
700
#A02A70
oklch(49.1% 0.168 348.7)
-
Step 800
800
#82255B
oklch(42.7% 0.139 348.8)
-
Step 900
900 (this color)
#621E45
oklch(35.5% 0.108 348.6)
-
Step 950
950
#3E162C
oklch(27% 0.069 348.6)
#621E45 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) | #273046 | 0.118 |
| Deuteranopia (no green cones) | #3A3C43 | 0.106 |
| Tritanopia (no blue cones) | #691C2E | 0.042 |
| Achromatopsia (no color) | #383838 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #621E45
#621E45
oklch(35.5% 0.108 348.6)
- #004735
#004735
oklch(35.4% 0.071 169)
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 #621E45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.035
- Merlot #730039 ΔE 0.046
- Velvet #750851 ΔE 0.050
- Rich Purple #720058 ΔE 0.057
- Burgundy #610023 ΔE 0.061
- Wine #80013F ΔE 0.065
- Bordeaux #7B002C ΔE 0.066
- Red Purple #820747 ΔE 0.068
Use #621E45 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.