#E5504F
Closest named color: Pastel Red (#DB5856). oklch(63.5% 0.185 24.4), rgb(229, 80, 79).
Aa
Black text reads best on this color (5.59:1).
About this color
#E5504F is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.185 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.021 away. Black text reads best on it, at 5.59:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.185) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 5.59:1 |
| White text | 3.75:1 |
Values
| HEX | #E5504F |
| RGB | rgb(229, 80, 79) |
| HSL | hsl(0, 74%, 60%) |
| OKLCH | oklch(63.5% 0.185 24.4) |
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 #E5504F | 3.75:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #E5504F | 5.59:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #E5504F text on white | 3.75:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #E5504F text on black | 5.59:1 | AA | Lc -37.6 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F9CDC9
oklch(88.5% 0.05 24.2)
-
Step 300
300
#F6AAA4
oklch(80.9% 0.091 24.3)
-
Step 400
400
#ED7973
oklch(70.7% 0.144 24.4)
-
Step 500
500 (this color)
#E5504F
oklch(63.5% 0.185 24.4)
-
Step 600
600
#CF2831
oklch(55.6% 0.201 24.5)
-
Step 700
700
#B31624
oklch(49.2% 0.187 24.5)
-
Step 800
800
#91181F
oklch(42.7% 0.155 24.5)
-
Step 900
900
#751E1F
oklch(37.8% 0.121 24.5)
-
Step 950
950
#451313
oklch(27% 0.077 23.8)
#E5504F 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) | #78704E | 0.199 |
| Deuteranopia (no green cones) | #9D904B | 0.184 |
| Tritanopia (no blue cones) | #FB2C51 | 0.055 |
| Achromatopsia (no color) | #848484 | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E5504F
#E5504F
oklch(63.5% 0.185 24.4)
- #009DA9
#009DA9
oklch(63.5% 0.108 204.4)
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 #E5504F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.021
- Pale Red #D9544D ΔE 0.023
- Imperial Red #E63946 ΔE 0.033
- Faded Red #D3494E ΔE 0.039
- Dark Coral #CF524E ΔE 0.041
- Indian Red #CD5C5C ΔE 0.046
- Watermelon #FD4659 ΔE 0.047
- Light Red #FF474C ΔE 0.048
Use #E5504F 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.