#EE283F
Closest named color: Red Pantone (#EF233C). oklch(61.3% 0.228 22.3), rgb(238, 40, 63).
Aa
Black text reads best on this color (5.01:1).
About this color
#EE283F is a medium-dark, vivid red. In OKLCH its lightness is 61%, its chroma 0.228 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Red Pantone (#EF233C), ΔE 0.004 away. Black text reads best on it, at 5.01:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.228) |
| Temperature | warm |
| Nearest name | Red Pantone (#EF233C) |
| Black text | 5.01:1 |
| White text | 4.19:1 |
Values
| HEX | #EE283F |
| RGB | rgb(238, 40, 63) |
| HSL | hsl(353, 85%, 55%) |
| OKLCH | oklch(61.3% 0.228 22.3) |
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 #EE283F | 4.19:1 | AA large text | Lc -72.4 | Content text, not long reading |
| Black text on #EE283F | 5.01:1 | AA | Lc 37.2 | Non-text elements, placeholder text |
| #EE283F text on white | 4.19:1 | AA large text | Lc 66.9 | Content text, not long reading |
| #EE283F text on black | 5.01:1 | AA | Lc -34.7 | 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
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FFE2E0
oklch(93.6% 0.032 22.5)
-
Step 200
200
#FFCAC7
oklch(88.5% 0.061 22.1)
-
Step 300
300
#FFA4A1
oklch(80.8% 0.109 21.8)
-
Step 400
400
#FC6B6C
oklch(70.7% 0.178 22.3)
-
Step 500
500 (this color)
#EE283F
oklch(61.3% 0.228 22.3)
-
Step 600
600
#D7002F
oklch(55.5% 0.224 22.3)
-
Step 700
700
#B60026
oklch(49% 0.198 22.3)
-
Step 800
800
#97001E
oklch(42.7% 0.172 22.2)
-
Step 900
900
#7E0519
oklch(37.7% 0.148 22.3)
-
Step 950
950
#4A0A0F
oklch(26.9% 0.094 22.6)
#EE283F 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) | #69613E | 0.251 |
| Deuteranopia (no green cones) | #9A8A38 | 0.227 |
| Tritanopia (no blue cones) | #FF0034 | 0.033 |
| Achromatopsia (no color) | #7C7C7C | 0.229 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EE283F
#EE283F
oklch(61.3% 0.228 22.3)
- #00969F
#00969F
oklch(61.3% 0.104 202.3)
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 #EE283F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Pantone #EF233C ΔE 0.004
- Imperial Red #E63946 ΔE 0.019
- Cherry Red #F7022A ΔE 0.024
- Strawberry #FB2943 ΔE 0.026
- Pinky Red #FC2647 ΔE 0.029
- Pink Red #F5054F ΔE 0.031
- Neon Red #FF073A ΔE 0.032
- Red Pink #FA2A55 ΔE 0.034
Use #EE283F 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.