#D10248
Closest named color: Ruby (#CA0147). oklch(54.8% 0.218 14.2), rgb(209, 2, 72).
Aa
White text reads best on this color (5.50:1).
About this color
#D10248 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.218 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Ruby (#CA0147), ΔE 0.015 away. White text reads best on it, at 5.50:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.218) |
| Temperature | warm |
| Nearest name | Ruby (#CA0147) |
| Black text | 3.81:1 |
| White text | 5.50:1 |
Values
| HEX | #D10248 |
| RGB | rgb(209, 2, 72) |
| HSL | hsl(340, 98%, 41%) |
| OKLCH | oklch(54.8% 0.218 14.2) |
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 #D10248 | 5.50:1 | AA | Lc -80.2 | Fine for body text |
| Black text on #D10248 | 3.81:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #D10248 text on white | 5.50:1 | AA | Lc 74.8 | Content text, not long reading |
| #D10248 text on black | 3.81:1 | AA large text | Lc -26.9 | Dividers and decoration only |
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 600.
-
Step 50
50
#FEF2F3
oklch(97.1% 0.013 11.5)
-
Step 100
100
#FCE3E4
oklch(93.6% 0.028 14.9)
-
Step 200
200
#FBCBCE
oklch(88.5% 0.055 14)
-
Step 300
300
#F9A6AD
oklch(80.8% 0.099 14)
-
Step 400
400
#F27282
oklch(70.7% 0.158 14.3)
-
Step 500
500
#E94363
oklch(63.1% 0.202 14.2)
-
Step 600
600 (this color)
#D10248
oklch(54.8% 0.218 14.2)
-
Step 700
700
#B5003D
oklch(49.2% 0.197 14.2)
-
Step 800
800
#950431
oklch(42.8% 0.169 14.4)
-
Step 900
900
#77162B
oklch(37.7% 0.13 14.5)
-
Step 950
950
#46101A
oklch(27% 0.082 13.8)
#D10248 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) | #525048 | 0.247 |
| Deuteranopia (no green cones) | #817642 | 0.223 |
| Tritanopia (no blue cones) | #E6002A | 0.056 |
| Achromatopsia (no color) | #696969 | 0.220 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D10248
#D10248
oklch(54.8% 0.218 14.2)
- #008281
#008281
oklch(54.9% 0.094 193.8)
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 #D10248, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ruby #CA0147 ΔE 0.015
- Lipstick #D5174E ΔE 0.015
- Cherry #CF0234 ΔE 0.025
- Crimson #DC143C ΔE 0.033
- Rose Red #BE013C ΔE 0.042
- Cerise #DE0C62 ΔE 0.043
- Dark Hot Pink #D90166 ΔE 0.044
- Lipstick Red #C0022F ΔE 0.046
Use #D10248 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.