#4E91DE#4E91DE

#4E91DE is a light, vivid cyan. Relative luminance 0.271; OKLCH L 64.8% C 0.135 H 253.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4E91DE
RGB	rgb(78, 145, 222)
HSL	hsl(212, 69%, 59%)
HSV	hsv(212, 65%, 87%)
CMYK	cmyk(64.9%, 34.7%, 0%, 12.9%)
CIE-LAB	lab(59.11, 2.70, -45.50)
CIE-LCH	lch(59.11, 45.58, 273.39°)
OKLab	oklab(64.76% -0.0385 -0.129)
OKLCH	oklch(64.76% 0.135 253.4)
XYZ	xyz(26.4473, 27.1418, 72.9382)
Luminance	0.2714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E91DE #DE9B4E

analogous

#4ED9DE #4E91DE #534EDE

triadic

#4E91DE #DE4E91 #91DE4E

tetradic

#4E91DE #DE4ED9 #DE9B4E #4EDE53

square

#4E91DE #DE4ED9 #DE9B4E #4EDE53

split-complementary

#4E91DE #DE534E #D9DE4E

monochromatic

#1C5596 #2672C9 #4E91DE #82B1E8 #B5D1F1

Accessibility & contrast

On white

3.27

#4E91DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#4E91DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E91DE

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E91DE	#FFFFFF	#000000	##000000
##4E91DE	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F96E1

Deuteranopia (green-blind)

#5B88DC

Tritanopia (blue-blind)

#00A3AD

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4e91de;
/* rgb */ color: rgb(78, 145, 222);
/* oklch */ color: oklch(64.8% 0.135 253.4);

Tailwind

colors: {
  custom: {
    50: '#8db0e8',
    500: '#4e91de',
    950: '#000000',
  },
}

SCSS

$custom: #4e91de;
$custom-light: #8db0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e91de",
  "rgb": {
    "r": 78,
    "g": 145,
    "b": 222
  },
  "hsl": {
    "h": 212.083,
    "s": 68.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.64757,
    "c": 0.13467,
    "h": 253.4
  },
  "luminance": 0.27144
}

Semantic roles & 50–950 ramp

primary

#4E91DE

secondary

#E0C6A8

accent

#9A3CEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4E91DE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →