#642248
Closest named color: Grape Purple (#5D1451). oklch(36.5% 0.105 348), rgb(100, 34, 72).
Aa
White text reads best on this color (11.26:1).
About this color
#642248 is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.105 and its hue 348°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.040 away. White text reads best on it, at 11.26:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.105) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.86:1 |
| White text | 11.26:1 |
Values
| HEX | #642248 |
| RGB | rgb(100, 34, 72) |
| HSL | hsl(325, 49%, 26%) |
| OKLCH | oklch(36.5% 0.105 348) |
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 #642248 | 11.26:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #642248 | 1.86:1 | Fails | Lc 8.5 | Not readable |
| #642248 text on white | 11.26:1 | AAA | Lc 95.4 | Preferred for body text |
| #642248 text on black | 1.86:1 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4EC
oklch(93.6% 0.022 348.8)
-
Step 200
200
#F0CEDE
oklch(88.5% 0.043 348)
-
Step 300
300
#E8ACCA
oklch(80.9% 0.08 347.6)
-
Step 400
400
#DA7EAE
oklch(70.7% 0.127 348.3)
-
Step 500
500
#CD5A9B
oklch(63.1% 0.162 347.7)
-
Step 600
600
#B83C85
oklch(55.6% 0.176 348)
-
Step 700
700
#9E2D71
oklch(49.1% 0.163 347.8)
-
Step 800
800
#80275C
oklch(42.6% 0.135 347.7)
-
Step 900
900 (this color)
#642248
oklch(36.5% 0.105 348)
-
Step 950
950
#3D172C
oklch(27% 0.066 348.1)
#642248 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) | #2A3349 | 0.115 |
| Deuteranopia (no green cones) | #3C3F46 | 0.104 |
| Tritanopia (no blue cones) | #6B2032 | 0.040 |
| Achromatopsia (no color) | #3B3B3B | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #642248
#642248
oklch(36.5% 0.105 348)
- #004A37
#004A37
oklch(36.4% 0.073 168.6)
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 #642248, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.040
- Merlot #730039 ΔE 0.049
- Velvet #750851 ΔE 0.049
- Rich Purple #720058 ΔE 0.057
- Wine #80013F ΔE 0.063
- Red Purple #820747 ΔE 0.065
- Bordeaux #7B002C ΔE 0.067
- Purple Brown #673A3F ΔE 0.068
Use #642248 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.