#4D8FD8#4D8FD8

#4D8FD8 is a light, vivid cyan. Relative luminance 0.262; OKLCH L 63.9% C 0.129 H 252.5°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#4D8FD8
RGB	rgb(77, 143, 216)
HSL	hsl(212, 64%, 57%)
HSV	hsv(212, 64%, 85%)
CMYK	cmyk(64.4%, 33.8%, 0%, 15.3%)
CIE-LAB	lab(58.21, 1.67, -43.58)
CIE-LCH	lch(58.21, 43.61, 272.19°)
OKLab	oklab(63.94% -0.0388 -0.1234)
OKLCH	oklch(63.94% 0.129 252.5)
XYZ	xyz(25.2732, 26.1781, 68.6734)
Luminance	0.2618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8FD8 #D8964D

analogous

#4DD4D8 #4D8FD8 #514DD8

triadic

#4D8FD8 #D84D8F #8FD84D

tetradic

#4D8FD8 #D84DD4 #D8964D #4DD851

square

#4D8FD8 #D84DD4 #D8964D #4DD851

split-complementary

#4D8FD8 #D8514D #D4D84D

monochromatic

#1F538C #2A70BE #4D8FD8 #7FAFE3 #B1CEEE

Accessibility & contrast

On white

3.37

#4D8FD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#4D8FD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8FD8

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8FD8	#FFFFFF	#000000	##000000
##4D8FD8	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F93DB

Deuteranopia (green-blind)

#5C86D7

Tritanopia (blue-blind)

#00A0A9

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4d8fd8;
/* rgb */ color: rgb(77, 143, 216);
/* oklch */ color: oklch(63.9% 0.129 252.5);

Tailwind

colors: {
  custom: {
    50: '#8cafe4',
    500: '#4d8fd8',
    950: '#000000',
  },
}

SCSS

$custom: #4d8fd8;
$custom-light: #8cafe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8fd8",
  "rgb": {
    "r": 77,
    "g": 143,
    "b": 216
  },
  "hsl": {
    "h": 211.511,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63945,
    "c": 0.1294,
    "h": 252.5
  },
  "luminance": 0.26181
}

Semantic roles & 50–950 ramp

primary

#4D8FD8

secondary

#DCC2A4

accent

#9841E7

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #4D8FD8

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

Preview Lab → · Contrast checker → · Palette generator →