#ECA1F8
Closest named color: Plum (#DDA0DD). oklch(81.1% 0.143 321.8), rgb(236, 161, 248).
Aa
Black text reads best on this color (11.01:1).
About this color
#ECA1F8 is a light, vivid purple. In OKLCH its lightness is 81%, its chroma 0.143 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.046 away. Black text reads best on it, at 11.01:1.
| Hue family | Purples |
| Lightness | light (81%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 11.01:1 |
| White text | 1.90:1 |
Values
| HEX | #ECA1F8 |
| RGB | rgb(236, 161, 248) |
| HSL | hsl(292, 86%, 80%) |
| OKLCH | oklch(81.1% 0.143 321.8) |
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 #ECA1F8 | 1.90:1 | Fails | Lc -40.4 | Non-text elements, placeholder text |
| Black text on #ECA1F8 | 11.01:1 | AAA | Lc 67.7 | Content text, not long reading |
| #ECA1F8 text on white | 1.90:1 | Fails | Lc 36.2 | Non-text elements, placeholder text |
| #ECA1F8 text on black | 11.01:1 | AAA | Lc -66.3 | Content text, not long reading |
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 300.
-
Step 50
50
#FCF1FD
oklch(97% 0.02 323.2)
-
Step 100
100
#F7E1FB
oklch(93.5% 0.042 321)
-
Step 200
200
#F2C8F9
oklch(88.4% 0.08 321.5)
-
Step 300
300 (this color)
#ECA1F8
oklch(81.1% 0.143 321.8)
-
Step 400
400
#DF64F3
oklch(70.7% 0.228 321.8)
-
Step 500
500
#D415EE
oklch(63.1% 0.292 322)
-
Step 600
600
#B400CC
oklch(55.6% 0.265 321.7)
-
Step 700
700
#9800AC
oklch(49.1% 0.233 321.9)
-
Step 800
800
#7E008E
oklch(42.7% 0.203 322.2)
-
Step 900
900
#690078
oklch(37.6% 0.179 321.6)
-
Step 950
950
#3F0548
oklch(27% 0.12 321.7)
#ECA1F8 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) | #97B6FB | 0.126 |
| Deuteranopia (no green cones) | #AABFF5 | 0.115 |
| Tritanopia (no blue cones) | #EEAAC1 | 0.089 |
| Achromatopsia (no color) | #BCBCBC | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ECA1F8
#ECA1F8
oklch(81.1% 0.143 321.8)
- #8AD880
#8AD880
oklch(81% 0.143 141.6)
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 #ECA1F8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.046
- Lilac #CEA2FD ΔE 0.047
- Pale Violet #CEAEFA ΔE 0.052
- Light Violet #D6B4FC ΔE 0.053
- Pastel Purple #CAA0FF ΔE 0.055
- Baby Purple #CA9BF7 ΔE 0.057
- Violet #EE82EE ΔE 0.067
- Light Lavendar #EFC0FE ΔE 0.074
Use #ECA1F8 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.