#EE343B
Closest named color: Red Pantone (#EF233C). oklch(62.1% 0.22 24.9), rgb(238, 52, 59).
Aa
Black text reads best on this color (5.18:1).
About this color
#EE343B is a medium-light, vivid red. In OKLCH its lightness is 62%, its chroma 0.220 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Red Pantone (#EF233C), ΔE 0.017 away. Black text reads best on it, at 5.18:1.
| Hue family | Reds |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.220) |
| Temperature | warm |
| Nearest name | Red Pantone (#EF233C) |
| Black text | 5.18:1 |
| White text | 4.04:1 |
Values
| HEX | #EE343B |
| RGB | rgb(238, 52, 59) |
| HSL | hsl(358, 85%, 57%) |
| OKLCH | oklch(62.1% 0.22 24.9) |
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 #EE343B | 4.04:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #EE343B | 5.18:1 | AA | Lc 38.1 | Non-text elements, placeholder text |
| #EE343B text on white | 4.04:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #EE343B text on black | 5.18:1 | AA | Lc -35.7 | 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
#FEE2DF
oklch(93.5% 0.031 25)
-
Step 200
200
#FFCBC5
oklch(88.6% 0.06 26)
-
Step 300
300
#FFA59E
oklch(80.9% 0.108 24.6)
-
Step 400
400
#FA6E68
oklch(70.8% 0.173 24.9)
-
Step 500
500 (this color)
#EE343B
oklch(62.1% 0.22 24.9)
-
Step 600
600
#D80024
oklch(55.6% 0.225 24.8)
-
Step 700
700
#B7001C
oklch(49.1% 0.199 25)
-
Step 800
800
#970016
oklch(42.6% 0.173 24.8)
-
Step 900
900
#7C0C15
oklch(37.6% 0.143 24.8)
-
Step 950
950
#490C0E
oklch(26.9% 0.091 24.2)
#EE343B 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) | #6E6539 | 0.241 |
| Deuteranopia (no green cones) | #9C8D34 | 0.220 |
| Tritanopia (no blue cones) | #FF0039 | 0.037 |
| Achromatopsia (no color) | #7E7E7E | 0.222 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EE343B
#EE343B
oklch(62.1% 0.22 24.9)
- #0098A4
#0098A4
oklch(62% 0.106 204.7)
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 #EE343B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Pantone #EF233C ΔE 0.017
- Imperial Red #E63946 ΔE 0.018
- Strawberry #FB2943 ΔE 0.027
- Cherry Red #F7022A ΔE 0.029
- Vermillion #F4320C ΔE 0.031
- Pinky Red #FC2647 ΔE 0.031
- Tomato Red #EC2D01 ΔE 0.033
- Neon Red #FF073A ΔE 0.036
Use #EE343B 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.