#E16C4E
Closest named color: Burnt Sienna (#E76F51). oklch(66.5% 0.153 35.5), rgb(225, 108, 78).
Aa
Black text reads best on this color (6.45:1).
About this color
#E16C4E is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.153 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.014 away. Black text reads best on it, at 6.45:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.153) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #E16C4E |
| RGB | rgb(225, 108, 78) |
| HSL | hsl(12, 71%, 59%) |
| OKLCH | oklch(66.5% 0.153 35.5) |
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 #E16C4E | 3.25:1 | AA large text | Lc -64.7 | Content text, not long reading |
| Black text on #E16C4E | 6.45:1 | AA | Lc 44.8 | Non-text elements, placeholder text |
| #E16C4E text on white | 3.25:1 | AA large text | Lc 59.3 | Large or bold text, headings |
| #E16C4E text on black | 6.45:1 | AA | Lc -42.5 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F8E5E0
oklch(93.6% 0.022 35.1)
-
Step 200
200
#F3D0C7
oklch(88.5% 0.041 34.8)
-
Step 300
300
#ECB0A0
oklch(80.9% 0.074 35.5)
-
Step 400
400
#E0846C
oklch(70.6% 0.119 35.5)
-
Step 500
500 (this color)
#E16C4E
oklch(66.5% 0.153 35.5)
-
Step 600
600
#C14423
oklch(55.7% 0.167 35.4)
-
Step 700
700
#A63415
oklch(49.1% 0.155 35.3)
-
Step 800
800
#872D15
oklch(42.8% 0.128 35.5)
-
Step 900
900
#6C2A18
oklch(37.7% 0.099 36.1)
-
Step 950
950
#40190F
oklch(27% 0.064 35.5)
#E16C4E 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) | #8B7F4B | 0.151 |
| Deuteranopia (no green cones) | #A7984C | 0.140 |
| Tritanopia (no blue cones) | #F65565 | 0.067 |
| Achromatopsia (no color) | #8F8F8F | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E16C4E
#E16C4E
oklch(66.5% 0.153 35.5)
- #00A5C1
#00A5C1
oklch(66.5% 0.118 215.5)
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 #E16C4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.014
- Dark Peach #DE7E5D ΔE 0.038
- Terracota #CB6843 ΔE 0.044
- Terracotta #CA6641 ΔE 0.048
- Pastel Red #DB5856 ΔE 0.049
- Chocolate #D2691E ΔE 0.050
- Terra Cotta #C9643B ΔE 0.053
- Tomato #FF6347 ΔE 0.054
Use #E16C4E 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.