#EE333F
Closest named color: Red Pantone (#EF233C). oklch(62% 0.221 23.7), rgb(238, 51, 63).
Aa
Black text reads best on this color (5.18:1).
About this color
#EE333F is a medium-light, vivid red. In OKLCH its lightness is 62%, its chroma 0.221 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Red Pantone (#EF233C), ΔE 0.014 away. Black text reads best on it, at 5.18:1.
| Hue family | Reds |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.221) |
| Temperature | warm |
| Nearest name | Red Pantone (#EF233C) |
| Black text | 5.18:1 |
| White text | 4.05:1 |
Values
| HEX | #EE333F |
| RGB | rgb(238, 51, 63) |
| HSL | hsl(356, 85%, 57%) |
| OKLCH | oklch(62% 0.221 23.7) |
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 #EE333F | 4.05:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #EE333F | 5.18:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #EE333F text on white | 4.05:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #EE333F text on black | 5.18:1 | AA | Lc -35.6 | 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
#FEE2E0
oklch(93.5% 0.031 22.6)
-
Step 200
200
#FFCAC6
oklch(88.4% 0.061 23.4)
-
Step 300
300
#FFA59F
oklch(81% 0.108 23.9)
-
Step 400
400
#FA6D6B
oklch(70.7% 0.174 23.4)
-
Step 500
500 (this color)
#EE333F
oklch(62% 0.221 23.7)
-
Step 600
600
#D80029
oklch(55.6% 0.225 23.7)
-
Step 700
700
#B70021
oklch(49.2% 0.199 23.8)
-
Step 800
800
#97001A
oklch(42.7% 0.172 23.6)
-
Step 900
900
#7D0B18
oklch(37.8% 0.144 23.5)
-
Step 950
950
#490C0F
oklch(26.9% 0.091 23.4)
#EE333F 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) | #6E653D | 0.241 |
| Deuteranopia (no green cones) | #9C8C38 | 0.219 |
| Tritanopia (no blue cones) | #FF003A | 0.036 |
| Achromatopsia (no color) | #7E7E7E | 0.222 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EE333F
#EE333F
oklch(62% 0.221 23.7)
- #0098A3
#0098A3
oklch(62% 0.106 203.9)
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 #EE333F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Pantone #EF233C ΔE 0.014
- Imperial Red #E63946 ΔE 0.016
- Strawberry #FB2943 ΔE 0.025
- Pinky Red #FC2647 ΔE 0.029
- Cherry Red #F7022A ΔE 0.029
- Neon Red #FF073A ΔE 0.035
- Vermillion #F4320C ΔE 0.035
- Red Pink #FA2A55 ΔE 0.036
Use #EE333F 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.