#EC605B
Closest named color: Grapefruit (#FD5956). oklch(66.7% 0.175 25), rgb(236, 96, 91).
Aa
Black text reads best on this color (6.39:1).
About this color
#EC605B is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.175 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Grapefruit (#FD5956), ΔE 0.031 away. Black text reads best on it, at 6.39:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Grapefruit (#FD5956) |
| Black text | 6.39:1 |
| White text | 3.28:1 |
Values
| HEX | #EC605B |
| RGB | rgb(236, 96, 91) |
| HSL | hsl(2, 79%, 64%) |
| OKLCH | oklch(66.7% 0.175 25) |
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 #EC605B | 3.28:1 | AA large text | Lc -64.8 | Content text, not long reading |
| Black text on #EC605B | 6.39:1 | AA | Lc 44.6 | Non-text elements, placeholder text |
| #EC605B text on white | 3.28:1 | AA large text | Lc 59.4 | Large or bold text, headings |
| #EC605B text on black | 6.39:1 | AA | Lc -42.3 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E2
oklch(93.6% 0.024 23.9)
-
Step 200
200
#F7CEC9
oklch(88.5% 0.047 26.2)
-
Step 300
300
#F3ABA5
oklch(80.8% 0.086 24.5)
-
Step 400
400
#E97C75
oklch(70.7% 0.136 24.9)
-
Step 500
500 (this color)
#EC605B
oklch(66.7% 0.175 25)
-
Step 600
600
#CB3235
oklch(55.7% 0.19 25)
-
Step 700
700
#AF2127
oklch(49.1% 0.177 25)
-
Step 800
800
#8E1F22
oklch(42.7% 0.146 24.8)
-
Step 900
900
#722120
oklch(37.6% 0.114 25.1)
-
Step 950
950
#431513
oklch(26.9% 0.072 25.6)
#EC605B 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) | #847B5A | 0.184 |
| Deuteranopia (no green cones) | #A79958 | 0.171 |
| Tritanopia (no blue cones) | #FF4460 | 0.053 |
| Achromatopsia (no color) | #8E8E8E | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC605B
#EC605B
oklch(66.7% 0.175 25)
- #00A8B5
#00A8B5
oklch(66.7% 0.114 204.6)
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 #EC605B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grapefruit #FD5956 ΔE 0.031
- Burnt Sienna #E76F51 ΔE 0.037
- Coral Pink #FF6163 ΔE 0.037
- Pastel Red #DB5856 ΔE 0.038
- Tomato #FF6347 ΔE 0.043
- Light Red #FF474C ΔE 0.045
- Watermelon #FD4659 ΔE 0.047
- Pale Red #D9544D ΔE 0.047
Use #EC605B 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.