#DA2378
Closest named color: Dark Hot Pink (#D90166). oklch(58.8% 0.22 359.7), rgb(218, 35, 120).
Aa
White text reads best on this color (4.67:1).
About this color
#DA2378 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.220 and its hue 360°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.028 away. White text reads best on it, at 4.67:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.220) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 4.49:1 |
| White text | 4.67:1 |
Values
| HEX | #DA2378 |
| RGB | rgb(218, 35, 120) |
| HSL | hsl(332, 72%, 50%) |
| OKLCH | oklch(58.8% 0.22 359.7) |
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 #DA2378 | 4.67:1 | AA | Lc -76.1 | Fine for body text |
| Black text on #DA2378 | 4.49:1 | AA large text | Lc 33.4 | Non-text elements, placeholder text |
| #DA2378 text on white | 4.67:1 | AA | Lc 70.6 | Content text, not long reading |
| #DA2378 text on black | 4.49:1 | AA large text | Lc -31.0 | Non-text elements, placeholder text |
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
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FBE2E9
oklch(93.5% 0.029 358.8)
-
Step 200
200
#F9CBD8
oklch(88.6% 0.054 359.5)
-
Step 300
300
#F6A6BE
oklch(80.9% 0.099 0)
-
Step 400
400
#ED719D
oklch(70.6% 0.159 359.6)
-
Step 500
500
#E34385
oklch(63.1% 0.203 359.7)
-
Step 600
600 (this color)
#DA2378
oklch(58.8% 0.22 359.7)
-
Step 700
700
#B0005D
oklch(49.1% 0.199 359.5)
-
Step 800
800
#91064C
oklch(42.8% 0.17 359.6)
-
Step 900
900
#74163F
oklch(37.7% 0.132 359.7)
-
Step 950
950
#450F25
oklch(27% 0.085 359.7)
#DA2378 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) | #535E7A | 0.250 |
| Deuteranopia (no green cones) | #848074 | 0.222 |
| Tritanopia (no blue cones) | #ED004C | 0.070 |
| Achromatopsia (no color) | #747474 | 0.222 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DA2378
#DA2378
oklch(58.8% 0.22 359.7)
- #00917F
#00917F
oklch(58.8% 0.107 179.9)
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 #DA2378, closest first.
No curated palette has a color within ΔE 0.04 of #DA2378.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.028
- Cerise #DE0C62 ΔE 0.032
- Dark Pink #CB416B ΔE 0.050
- Medium Violet Red #C71585 ΔE 0.052
- Lipstick #D5174E ΔE 0.059
- Neon Pink #F72585 ΔE 0.060
- Deep Rose #C74767 ΔE 0.064
- Rose #FF006E ΔE 0.073
Use #DA2378 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.