#E1745F
Closest named color: Burnt Sienna (#E76F51). oklch(68% 0.14 32.2), rgb(225, 116, 95).
Aa
Black text reads best on this color (6.86:1).
About this color
#E1745F is a medium-light, vivid red. In OKLCH its lightness is 68%, its chroma 0.140 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.018 away. Black text reads best on it, at 6.86:1.
| Hue family | Reds |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.140) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.86:1 |
| White text | 3.05:1 |
Values
| HEX | #E1745F |
| RGB | rgb(225, 116, 95) |
| HSL | hsl(10, 68%, 63%) |
| OKLCH | oklch(68% 0.14 32.2) |
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 #E1745F | 3.05:1 | AA large text | Lc -62.4 | Content text, not long reading |
| Black text on #E1745F | 6.86:1 | AA | Lc 47.1 | Large or bold text, headings |
| #E1745F text on white | 3.05:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #E1745F text on black | 6.86:1 | AA | Lc -44.8 | 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 400.
-
Step 50
50
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4DF
oklch(93.5% 0.025 32.9)
-
Step 200
200
#F8CEC5
oklch(88.5% 0.049 32.1)
-
Step 300
300
#F4AC9D
oklch(80.9% 0.088 32.1)
-
Step 400
400 (this color)
#E1745F
oklch(68% 0.14 32.2)
-
Step 500
500
#E1553C
oklch(63.1% 0.18 32.3)
-
Step 600
600
#CC3217
oklch(55.6% 0.194 32.2)
-
Step 700
700
#B02206
oklch(49.1% 0.181 32.3)
-
Step 800
800
#8F200C
oklch(42.7% 0.15 32.3)
-
Step 900
900
#732214
oklch(37.8% 0.117 32.2)
-
Step 950
950
#44150D
oklch(27% 0.075 31.9)
#E1745F 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) | #8F855D | 0.141 |
| Deuteranopia (no green cones) | #AA9C5D | 0.130 |
| Tritanopia (no blue cones) | #F5616F | 0.058 |
| Achromatopsia (no color) | #939393 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E1745F
#E1745F
oklch(68% 0.14 32.2)
- #00ABC3
#00ABC3
oklch(68% 0.119 212.2)
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 #E1745F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.018
- Dark Peach #DE7E5D ΔE 0.024
- Light Coral #F08080 ΔE 0.052
- Orange Pink #FF6F52 ΔE 0.053
- Pinkish Orange #FF724C ΔE 0.055
- Melon #FF7855 ΔE 0.057
- Terracota #CB6843 ΔE 0.057
- Salmon #FA8072 ΔE 0.057
Use #E1745F 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.