#E45E45
Closest named color: Pastel Red (#DB5856). oklch(64.9% 0.172 32.5), rgb(228, 94, 69).
Aa
Black text reads best on this color (5.98:1).
About this color
#E45E45 is a medium-light, vivid red. In OKLCH its lightness is 65%, its chroma 0.172 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.032 away. Black text reads best on it, at 5.98:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.172) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 5.98:1 |
| White text | 3.50:1 |
Values
| HEX | #E45E45 |
| RGB | rgb(228, 94, 69) |
| HSL | hsl(9, 75%, 58%) |
| OKLCH | oklch(64.9% 0.172 32.5) |
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 #E45E45 | 3.50:1 | AA large text | Lc -67.3 | Content text, not long reading |
| Black text on #E45E45 | 5.98:1 | AA | Lc 42.2 | Non-text elements, placeholder text |
| #E45E45 text on white | 3.50:1 | AA large text | Lc 61.9 | Content text, not long reading |
| #E45E45 text on black | 5.98:1 | AA | Lc -39.8 | 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 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
#F6CFC6
oklch(88.5% 0.046 33.2)
-
Step 300
300
#F2AD9E
oklch(80.9% 0.084 32.6)
-
Step 400
400
#E87E69
oklch(70.6% 0.135 32.4)
-
Step 500
500 (this color)
#E45E45
oklch(64.9% 0.172 32.5)
-
Step 600
600
#C9371C
oklch(55.6% 0.187 32.6)
-
Step 700
700
#AD270D
oklch(49% 0.174 32.5)
-
Step 800
800
#8D2310
oklch(42.7% 0.145 32.4)
-
Step 900
900
#712416
oklch(37.7% 0.112 32.5)
-
Step 950
950
#43160E
oklch(27% 0.072 32.1)
#E45E45 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) | #827642 | 0.176 |
| Deuteranopia (no green cones) | #A39441 | 0.163 |
| Tritanopia (no blue cones) | #FA4159 | 0.066 |
| Achromatopsia (no color) | #898989 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E45E45
#E45E45
oklch(64.9% 0.172 32.5)
- #00A0B7
#00A0B7
oklch(64.8% 0.113 212.5)
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 #E45E45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.032
- Pale Red #D9544D ΔE 0.034
- Burnt Sienna #E76F51 ΔE 0.035
- Terracota #CB6843 ΔE 0.048
- Deep Orange #DC4D01 ΔE 0.049
- Terracotta #CA6641 ΔE 0.049
- Orange Pant #FB5607 ΔE 0.051
- Grapefruit #FD5956 ΔE 0.051
Use #E45E45 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.