#DA3756
Closest named color: Imperial Red (#E63946). oklch(59.3% 0.198 15.3), rgb(218, 55, 86).
Aa
Black text reads best on this color (4.66:1).
About this color
#DA3756 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.198 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Imperial Red (#E63946), ΔE 0.033 away. Black text reads best on it, at 4.66:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.198) |
| Temperature | warm |
| Nearest name | Imperial Red (#E63946) |
| Black text | 4.66:1 |
| White text | 4.50:1 |
Values
| HEX | #DA3756 |
| RGB | rgb(218, 55, 86) |
| HSL | hsl(349, 69%, 54%) |
| OKLCH | oklch(59.3% 0.198 15.3) |
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 #DA3756 | 4.50:1 | AA | Lc -75.4 | Fine for body text |
| Black text on #DA3756 | 4.66:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #DA3756 text on white | 4.50:1 | AA | Lc 69.9 | Content text, not long reading |
| #DA3756 text on black | 4.66:1 | AA | Lc -31.8 | 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
#FDF2F3
oklch(97% 0.012 11)
-
Step 100
100
#FBE3E4
oklch(93.6% 0.026 14.7)
-
Step 200
200
#F8CDCE
oklch(88.6% 0.049 16.5)
-
Step 300
300
#F5A9AE
oklch(80.9% 0.09 14.9)
-
Step 400
400
#EB7883
oklch(70.7% 0.142 15.4)
-
Step 500
500
#E14E64
oklch(63% 0.182 15.3)
-
Step 600
600 (this color)
#DA3756
oklch(59.3% 0.198 15.3)
-
Step 700
700
#B1163D
oklch(49.2% 0.185 15.2)
-
Step 800
800
#8F1832
oklch(42.6% 0.152 15.4)
-
Step 900
900
#731D2C
oklch(37.6% 0.119 15.2)
-
Step 950
950
#44131A
oklch(27% 0.075 15.3)
#DA3756 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) | #646156 | 0.220 |
| Deuteranopia (no green cones) | #8E8352 | 0.201 |
| Tritanopia (no blue cones) | #EF0044 | 0.047 |
| Achromatopsia (no color) | #777777 | 0.200 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DA3756
#DA3756
oklch(59.3% 0.198 15.3)
- #009091
#009091
oklch(59.2% 0.101 195.6)
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 #DA3756, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Red #E63946 ΔE 0.033
- Faded Red #D3494E ΔE 0.033
- Lipstick #D5174E ΔE 0.035
- Crimson #DC143C ΔE 0.037
- Dark Pink #CB416B ΔE 0.039
- Deep Rose #C74767 ΔE 0.042
- Cerise #DE0C62 ΔE 0.044
- Red Pantone #EF233C ΔE 0.047
Use #DA3756 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.