#E45746
Closest named color: Pastel Red (#DB5856). oklch(64% 0.179 29.7), rgb(228, 87, 70).
Aa
Black text reads best on this color (5.75:1).
About this color
#E45746 is a medium-light, vivid red. In OKLCH its lightness is 64%, its chroma 0.179 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.024 away. Black text reads best on it, at 5.75:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.179) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 5.75:1 |
| White text | 3.65:1 |
Values
| HEX | #E45746 |
| RGB | rgb(228, 87, 70) |
| HSL | hsl(6, 75%, 58%) |
| OKLCH | oklch(64% 0.179 29.7) |
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 #E45746 | 3.65:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #E45746 | 5.75:1 | AA | Lc 40.9 | Non-text elements, placeholder text |
| #E45746 text on white | 3.65:1 | AA large text | Lc 63.2 | Content text, not long reading |
| #E45746 text on black | 5.75:1 | AA | Lc -38.5 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E0
oklch(93.6% 0.025 29.9)
-
Step 200
200
#F8CEC7
oklch(88.6% 0.049 29.1)
-
Step 300
300
#F4ACA0
oklch(81% 0.087 29.6)
-
Step 400
400
#EB7C6B
oklch(70.8% 0.14 30)
-
Step 500
500 (this color)
#E45746
oklch(64% 0.179 29.7)
-
Step 600
600
#CC3023
oklch(55.5% 0.194 29.5)
-
Step 700
700
#B02015
oklch(49% 0.181 29.6)
-
Step 800
800
#8F1F15
oklch(42.7% 0.149 29.7)
-
Step 900
900
#732118
oklch(37.7% 0.117 29.8)
-
Step 950
950
#44150F
oklch(27.1% 0.074 29.9)
#E45746 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) | #7D7243 | 0.187 |
| Deuteranopia (no green cones) | #A09142 | 0.172 |
| Tritanopia (no blue cones) | #FA3654 | 0.063 |
| Achromatopsia (no color) | #868686 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E45746
#E45746
oklch(64% 0.179 29.7)
- #009EB1
#009EB1
oklch(64.1% 0.111 209.7)
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 #E45746, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.024
- Pale Red #D9544D ΔE 0.025
- Dark Coral #CF524E ΔE 0.044
- Deep Orange #DC4D01 ΔE 0.046
- Orangey Red #FA4224 ΔE 0.047
- Indian Red #CD5C5C ΔE 0.047
- Burnt Sienna #E76F51 ΔE 0.047
- Imperial Red #E63946 ΔE 0.048
Use #E45746 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.