#4D8FEA#4D8FEA

#4D8FEA is a light, vivid cyan. Relative luminance 0.272; OKLCH L 65.0% C 0.152 H 256.9°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4D8FEA
RGB	rgb(77, 143, 234)
HSL	hsl(215, 79%, 61%)
HSV	hsv(215, 67%, 92%)
CMYK	cmyk(67.1%, 38.9%, 0%, 8.2%)
CIE-LAB	lab(59.12, 7.81, -52.15)
CIE-LCH	lch(59.12, 52.73, 278.52°)
OKLab	oklab(64.96% -0.0344 -0.1485)
OKLCH	oklch(64.96% 0.152 256.9)
XYZ	xyz(27.7289, 27.1604, 81.6071)
Luminance	0.2716 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8FEA #EAA84D

analogous

#4DDDEA #4D8FEA #594DEA

triadic

#4D8FEA #EA4D8F #8FEA4D

tetradic

#4D8FEA #EA4DDD #EAA84D #4DEA59

square

#4D8FEA #EA4DDD #EAA84D #4DEA59

split-complementary

#4D8FEA #EA594D #DDEA4D

monochromatic

#1452A9 #1A6DDF #4D8FEA #84B1F0 #BAD4F7

Accessibility & contrast

On white

3.26

#4D8FEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#4D8FEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8FEA

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8FEA	#FFFFFF	#000000	##000000
##4D8FEA	1.00	3.26	6.43	6.43
#FFFFFF	3.26	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)

#6696EE

Deuteranopia (green-blind)

#4E88E8

Tritanopia (blue-blind)

#00A4B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4d8fea;
/* rgb */ color: rgb(77, 143, 234);
/* oklch */ color: oklch(65.0% 0.152 256.9);

Tailwind

colors: {
  custom: {
    50: '#8faff1',
    500: '#4d8fea',
    950: '#000000',
  },
}

SCSS

$custom: #4d8fea;
$custom-light: #8faff1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8fea",
  "rgb": {
    "r": 77,
    "g": 143,
    "b": 234
  },
  "hsl": {
    "h": 214.777,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6496,
    "c": 0.15246,
    "h": 256.9
  },
  "luminance": 0.27163
}

Semantic roles & 50–950 ramp

primary

#4D8FEA

secondary

#E7CEAC

accent

#830ADB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4D8FEA

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

Preview Lab → · Contrast checker → · Palette generator →