#EE0034
Closest named color: Red Pantone (#EF233C). oklch(59.9% 0.242 22.5), rgb(238, 0, 52).
Aa
Black text reads best on this color (4.68:1).
About this color
#EE0034 is a medium-dark, vivid red. In OKLCH its lightness is 60%, its chroma 0.242 and its hue 23°. 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 4.68:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.242) |
| Temperature | warm |
| Nearest name | Red Pantone (#EF233C) |
| Black text | 4.68:1 |
| White text | 4.48:1 |
Values
| HEX | #EE0034 |
| RGB | rgb(238, 0, 52) |
| HSL | hsl(347, 100%, 47%) |
| OKLCH | oklch(59.9% 0.242 22.5) |
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 #EE0034 | 4.48:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #EE0034 | 4.68:1 | AA | Lc 35.9 | Non-text elements, placeholder text |
| #EE0034 text on white | 4.48:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #EE0034 text on black | 4.68:1 | AA | Lc -33.5 | 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
#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
#FFA4A0
oklch(80.8% 0.109 22.5)
-
Step 400
400
#FF6869
oklch(70.7% 0.185 22.7)
-
Step 500
500 (this color)
#EE0034
oklch(59.9% 0.242 22.5)
-
Step 600
600
#D8002E
oklch(55.7% 0.225 22.6)
-
Step 700
700
#B60025
oklch(49% 0.198 22.6)
-
Step 800
800
#97001D
oklch(42.7% 0.172 22.6)
-
Step 900
900
#7F0017
oklch(37.7% 0.152 22.5)
-
Step 950
950
#4C060D
oklch(26.9% 0.1 22.7)
#EE0034 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) | #625A33 | 0.269 |
| Deuteranopia (no green cones) | #96872A | 0.244 |
| Tritanopia (no blue cones) | #FF0020 | 0.038 |
| Achromatopsia (no color) | #777777 | 0.243 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EE0034
#EE0034
oklch(59.9% 0.242 22.5)
- #00919A
#00919A
oklch(59.8% 0.102 202.5)
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 #EE0034, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Pantone #EF233C ΔE 0.017
- Cherry Red #F7022A ΔE 0.021
- Pink Red #F5054F ΔE 0.032
- Neon Red #FF073A ΔE 0.035
- Crimson #DC143C ΔE 0.036
- Imperial Red #E63946 ΔE 0.036
- Strawberry #FB2943 ΔE 0.039
- Pinky Red #FC2647 ΔE 0.040
Use #EE0034 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.