#EC647D
Closest named color: Rosy Pink (#F6688E). oklch(67.9% 0.169 11.5), rgb(236, 100, 125).
Aa
Black text reads best on this color (6.68:1).
About this color
#EC647D is a medium-light, vivid red. In OKLCH its lightness is 68%, its chroma 0.169 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Rosy Pink (#F6688E), ΔE 0.030 away. Black text reads best on it, at 6.68:1.
| Hue family | Reds |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.169) |
| Temperature | warm |
| Nearest name | Rosy Pink (#F6688E) |
| Black text | 6.68:1 |
| White text | 3.14:1 |
Values
| HEX | #EC647D |
| RGB | rgb(236, 100, 125) |
| HSL | hsl(349, 78%, 66%) |
| OKLCH | oklch(67.9% 0.169 11.5) |
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 #EC647D | 3.14:1 | AA large text | Lc -63.2 | Content text, not long reading |
| Black text on #EC647D | 6.68:1 | AA | Lc 46.3 | Large or bold text, headings |
| #EC647D text on white | 3.14:1 | AA large text | Lc 57.8 | Large or bold text, headings |
| #EC647D text on black | 6.68:1 | AA | Lc -44.0 | 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 400.
-
Step 50
50
#FFF2F3
oklch(97.2% 0.014 12)
-
Step 100
100
#FEE2E5
oklch(93.6% 0.031 10.3)
-
Step 200
200
#FDCACF
oklch(88.5% 0.058 11.7)
-
Step 300
300
#FCA4AF
oklch(80.9% 0.105 11.5)
-
Step 400
400 (this color)
#EC647D
oklch(67.9% 0.169 11.5)
-
Step 500
500
#EE3967
oklch(63.2% 0.216 11.7)
-
Step 600
600
#D40051
oklch(55.5% 0.222 11.4)
-
Step 700
700
#B40043
oklch(49.1% 0.196 11.6)
-
Step 800
800
#950036
oklch(42.7% 0.171 11.6)
-
Step 900
900
#7A0D2E
oklch(37.7% 0.141 11.4)
-
Step 950
950
#480C1B
oklch(27% 0.089 11.3)
#EC647D 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) | #81807D | 0.186 |
| Deuteranopia (no green cones) | #A49C7A | 0.172 |
| Tritanopia (no blue cones) | #FF516D | 0.043 |
| Achromatopsia (no color) | #919191 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC647D
#EC647D
oklch(67.9% 0.169 11.5)
- #00AEAA
#00AEAA
oklch(67.8% 0.117 191.9)
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 #EC647D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rosy Pink #F6688E ΔE 0.030
- Warm Pink #FB5581 ΔE 0.036
- Medium Pink #F36196 ΔE 0.040
- Pale Violet Red #DB7093 ΔE 0.042
- Coral Pink #FF6163 ΔE 0.047
- Paradise Pink #EF476F ΔE 0.047
- Grapefruit #FD5956 ΔE 0.054
- Muted Pink #D1768F ΔE 0.056
Use #EC647D 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.