#4D9CEA#4D9CEA

#4D9CEA is a light, vivid cyan. Relative luminance 0.313; OKLCH L 67.8% C 0.140 H 250.4°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#4D9CEA
RGB	rgb(77, 156, 234)
HSL	hsl(210, 79%, 61%)
HSV	hsv(210, 67%, 92%)
CMYK	cmyk(67.1%, 33.3%, 0%, 8.2%)
CIE-LAB	lab(62.75, 0.20, -46.40)
CIE-LCH	lch(62.75, 46.40, 270.25°)
OKLab	oklab(67.8% -0.0469 -0.1315)
OKLCH	oklch(67.8% 0.14 250.4)
XYZ	xyz(29.7948, 31.2921, 82.2957)
Luminance	0.3130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9CEA #EA9B4D

analogous

#4DEAE9 #4D9CEA #4D4DEA

triadic

#4D9CEA #EA4D9C #9CEA4D

tetradic

#4D9CEA #E94DEA #EA9B4D #4DEA4D

square

#4D9CEA #E94DEA #EA9B4D #4DEA4D

split-complementary

#4D9CEA #EA4D4D #EAE94D

monochromatic

#145FA9 #1A7EDF #4D9CEA #84BAF0 #BAD9F7

Accessibility & contrast

On white

2.89

#4D9CEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#4D9CEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9CEA

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9CEA	#FFFFFF	#000000	##000000
##4D9CEA	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A0ED

Deuteranopia (green-blind)

#6391E8

Tritanopia (blue-blind)

#00AEB8

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4d9cea;
/* rgb */ color: rgb(77, 156, 234);
/* oklch */ color: oklch(67.8% 0.140 250.4);

Tailwind

colors: {
  custom: {
    50: '#8fb8f1',
    500: '#4d9cea',
    950: '#000000',
  },
}

SCSS

$custom: #4d9cea;
$custom-light: #8fb8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9cea",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 234
  },
  "hsl": {
    "h": 209.809,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.67796,
    "c": 0.13964,
    "h": 250.4
  },
  "luminance": 0.31295
}

Semantic roles & 50–950 ramp

primary

#4D9CEA

secondary

#E7C9AC

accent

#720ADB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4D9CEA

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

Preview Lab → · Contrast checker → · Palette generator →