#4E91D6#4E91D6

#4E91D6 is a light, vivid cyan. Relative luminance 0.267; OKLCH L 64.3% C 0.125 H 251.0°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4E91D6
RGB	rgb(78, 145, 214)
HSL	hsl(210, 62%, 57%)
HSV	hsv(210, 64%, 84%)
CMYK	cmyk(63.6%, 32.2%, 0%, 16.1%)
CIE-LAB	lab(58.72, 0.00, -41.65)
CIE-LCH	lch(58.72, 41.65, 270.01°)
OKLab	oklab(64.33% -0.0407 -0.1178)
OKLCH	oklch(64.33% 0.125 251)
XYZ	xyz(25.4004, 26.7231, 67.4248)
Luminance	0.2673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E91D6 #D6934E

analogous

#4ED5D6 #4E91D6 #4F4ED6

triadic

#4E91D6 #D64E91 #91D64E

tetradic

#4E91D6 #D64ED5 #D6934E #4ED64F

square

#4E91D6 #D64ED5 #D6934E #4ED64F

split-complementary

#4E91D6 #D64F4E #D5D64E

monochromatic

#20548A #2B72BB #4E91D6 #80B0E2 #B1CFED

Accessibility & contrast

On white

3.31

#4E91D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#4E91D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E91D6

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E91D6	#FFFFFF	#000000	##000000
##4E91D6	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7394D9

Deuteranopia (green-blind)

#6187D5

Tritanopia (blue-blind)

#00A1AA

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4e91d6;
/* rgb */ color: rgb(78, 145, 214);
/* oklch */ color: oklch(64.3% 0.125 251.0);

Tailwind

colors: {
  custom: {
    50: '#8cb0e3',
    500: '#4e91d6',
    950: '#000000',
  },
}

SCSS

$custom: #4e91d6;
$custom-light: #8cb0e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e91d6",
  "rgb": {
    "r": 78,
    "g": 145,
    "b": 214
  },
  "hsl": {
    "h": 210.441,
    "s": 62.385,
    "l": 57.255
  },
  "oklch": {
    "l": 0.64326,
    "c": 0.12461,
    "h": 251
  },
  "luminance": 0.26726
}

Semantic roles & 50–950 ramp

primary

#4E91D6

secondary

#DBC0A4

accent

#9542E5

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4E91D6

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

Preview Lab → · Contrast checker → · Palette generator →