#EE604D
Closest named color: Burnt Sienna (#E76F51). oklch(66.7% 0.179 30.1), rgb(238, 96, 77).
Aa
Black text reads best on this color (6.41:1).
About this color
#EE604D is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.179 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.030 away. Black text reads best on it, at 6.41:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.179) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.41:1 |
| White text | 3.27:1 |
Values
| HEX | #EE604D |
| RGB | rgb(238, 96, 77) |
| HSL | hsl(7, 83%, 62%) |
| OKLCH | oklch(66.7% 0.179 30.1) |
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 #EE604D | 3.27:1 | AA large text | Lc -64.7 | Content text, not long reading |
| Black text on #EE604D | 6.41:1 | AA | Lc 44.8 | Non-text elements, placeholder text |
| #EE604D text on white | 3.27:1 | AA large text | Lc 59.2 | Large or bold text, headings |
| #EE604D text on black | 6.41:1 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E0
oklch(93.6% 0.025 29.9)
-
Step 200
200
#F8CEC6
oklch(88.5% 0.049 30.7)
-
Step 300
300
#F4AC9F
oklch(81% 0.087 30.5)
-
Step 400
400
#EB7C6B
oklch(70.8% 0.14 30)
-
Step 500
500 (this color)
#EE604D
oklch(66.7% 0.179 30.1)
-
Step 600
600
#CC3020
oklch(55.5% 0.195 30.1)
-
Step 700
700
#B02012
oklch(49% 0.181 30.2)
-
Step 800
800
#8F1F13
oklch(42.7% 0.149 30.3)
-
Step 900
900
#732117
oklch(37.7% 0.117 30.3)
-
Step 950
950
#44150F
oklch(27.1% 0.074 29.9)
#EE604D 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) | #867B4A | 0.186 |
| Deuteranopia (no green cones) | #A99A49 | 0.172 |
| Tritanopia (no blue cones) | #FF415C | 0.061 |
| Achromatopsia (no color) | #8E8E8E | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EE604D
#EE604D
oklch(66.7% 0.179 30.1)
- #00A7BC
#00A7BC
oklch(66.8% 0.116 210.5)
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 #EE604D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.030
- Grapefruit #FD5956 ΔE 0.031
- Tomato #FF6347 ΔE 0.034
- Coral Pink #FF6163 ΔE 0.041
- Pastel Red #DB5856 ΔE 0.044
- Orange Pant #FB5607 ΔE 0.045
- Light Red #FF474C ΔE 0.046
- Orange Pink #FF6F52 ΔE 0.046
Use #EE604D 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.