#DD536C
Closest named color: Pastel Red (#DB5856). oklch(63.1% 0.173 12.6), rgb(221, 83, 108).
Aa
Black text reads best on this color (5.52:1).
About this color
#DD536C is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.173 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.034 away. Black text reads best on it, at 5.52:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 5.52:1 |
| White text | 3.79:1 |
Values
| HEX | #DD536C |
| RGB | rgb(221, 83, 108) |
| HSL | hsl(349, 67%, 60%) |
| OKLCH | oklch(63.1% 0.173 12.6) |
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 #DD536C | 3.79:1 | AA large text | Lc -70.2 | Content text, not long reading |
| Black text on #DD536C | 5.52:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #DD536C text on white | 3.79:1 | AA large text | Lc 64.7 | Content text, not long reading |
| #DD536C text on black | 5.52:1 | AA | Lc -37.0 | 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 500.
-
Step 50
50
#FDF3F3
oklch(97.2% 0.011 17.3)
-
Step 100
100
#FAE4E5
oklch(93.7% 0.024 14.4)
-
Step 200
200
#F6CDD0
oklch(88.4% 0.046 13.1)
-
Step 300
300
#F2AAB1
oklch(80.8% 0.085 12.7)
-
Step 400
400
#E77A89
oklch(70.6% 0.135 12.4)
-
Step 500
500 (this color)
#DD536C
oklch(63.1% 0.173 12.6)
-
Step 600
600
#C83054
oklch(55.6% 0.188 12.6)
-
Step 700
700
#AC2044
oklch(49% 0.174 12.7)
-
Step 800
800
#8C1E38
oklch(42.6% 0.145 12.7)
-
Step 900
900
#712131
oklch(37.8% 0.112 12.5)
-
Step 950
950
#42151D
oklch(27% 0.07 12.3)
#DD536C 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) | #73716C | 0.190 |
| Deuteranopia (no green cones) | #968D69 | 0.174 |
| Tritanopia (no blue cones) | #F03D5D | 0.043 |
| Achromatopsia (no color) | #838383 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DD536C
#DD536C
oklch(63.1% 0.173 12.6)
- #009E9B
#009E9B
oklch(63.2% 0.108 192.4)
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 #DD536C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.034
- Paradise Pink #EF476F ΔE 0.036
- Indian Red #CD5C5C ΔE 0.042
- Pale Red #D9544D ΔE 0.042
- Faded Red #D3494E ΔE 0.044
- Dark Coral #CF524E ΔE 0.048
- Imperial Red #E63946 ΔE 0.051
- Deep Rose #C74767 ΔE 0.052
Use #DD536C 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.