#E6685F
Closest named color: Burnt Sienna (#E76F51). oklch(66.9% 0.159 26.3), rgb(230, 104, 95).
Aa
Black text reads best on this color (6.50:1).
About this color
#E6685F is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.159 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.026 away. Black text reads best on it, at 6.50:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.50:1 |
| White text | 3.22:1 |
Values
| HEX | #E6685F |
| RGB | rgb(230, 104, 95) |
| HSL | hsl(4, 73%, 64%) |
| OKLCH | oklch(66.9% 0.159 26.3) |
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 #E6685F | 3.22:1 | AA large text | Lc -64.3 | Content text, not long reading |
| Black text on #E6685F | 6.50:1 | AA | Lc 45.2 | Large or bold text, headings |
| #E6685F text on white | 3.22:1 | AA large text | Lc 58.9 | Large or bold text, headings |
| #E6685F text on black | 6.50:1 | AA | Lc -42.8 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FDE3E0
oklch(93.6% 0.029 25.6)
-
Step 200
200
#FCCCC6
oklch(88.5% 0.055 26.5)
-
Step 300
300
#FAA89F
oklch(80.9% 0.099 26.3)
-
Step 400
400 (this color)
#E6685F
oklch(66.9% 0.159 26.3)
-
Step 500
500
#EB4641
oklch(63.2% 0.203 26.5)
-
Step 600
600
#D61020
oklch(55.6% 0.22 26.3)
-
Step 700
700
#B70016
oklch(49.1% 0.2 26.3)
-
Step 800
800
#960713
oklch(42.7% 0.169 26.2)
-
Step 900
900
#791717
oklch(37.8% 0.133 26.3)
-
Step 950
950
#47100F
oklch(26.9% 0.084 25.7)
#E6685F 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) | #877F5D | 0.167 |
| Deuteranopia (no green cones) | #A6995C | 0.154 |
| Tritanopia (no blue cones) | #FB5266 | 0.053 |
| Achromatopsia (no color) | #8F8F8F | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E6685F
#E6685F
oklch(66.9% 0.159 26.3)
- #00A8B8
#00A8B8
oklch(66.8% 0.115 206.8)
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 #E6685F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.026
- Pastel Red #DB5856 ΔE 0.040
- Grapefruit #FD5956 ΔE 0.044
- Coral Pink #FF6163 ΔE 0.046
- Tomato #FF6347 ΔE 0.049
- Pale Red #D9544D ΔE 0.050
- Dark Peach #DE7E5D ΔE 0.050
- Orange Pink #FF6F52 ΔE 0.053
Use #E6685F 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.