#4D9FE1#4D9FE1

#4D9FE1 is a light, vivid cyan. Relative luminance 0.318; OKLCH L 68.0% C 0.126 H 245.5°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#4D9FE1
RGB	rgb(77, 159, 225)
HSL	hsl(207, 71%, 59%)
HSV	hsv(207, 66%, 88%)
CMYK	cmyk(65.8%, 29.3%, 0%, 11.8%)
CIE-LAB	lab(63.18, -4.53, -40.75)
CIE-LCH	lch(63.18, 41.01, 263.66°)
OKLab	oklab(68% -0.0524 -0.1151)
OKLCH	oklch(68% 0.126 245.5)
XYZ	xyz(29.0442, 31.8073, 75.8283)
Luminance	0.3181 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9FE1 #E18F4D

analogous

#4DE1D9 #4D9FE1 #4D55E1

triadic

#4D9FE1 #E14D9F #9FE14D

tetradic

#4D9FE1 #D94DE1 #E18F4D #55E14D

square

#4D9FE1 #D94DE1 #E18F4D #55E14D

split-complementary

#4D9FE1 #E14D55 #E1D94D

monochromatic

#1A619A #2382CE #4D9FE1 #81BBEA #B6D7F3

Accessibility & contrast

On white

2.85

#4D9FE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#4D9FE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9FE1

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9FE1	#FFFFFF	#000000	##000000
##4D9FE1	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A1E4

Deuteranopia (green-blind)

#6D93E0

Tritanopia (blue-blind)

#00AFB6

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4d9fe1;
/* rgb */ color: rgb(77, 159, 225);
/* oklch */ color: oklch(68.0% 0.126 245.5);

Tailwind

colors: {
  custom: {
    50: '#8dbbea',
    500: '#4d9fe1',
    950: '#000000',
  },
}

SCSS

$custom: #4d9fe1;
$custom-light: #8dbbea;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9fe1",
  "rgb": {
    "r": 77,
    "g": 159,
    "b": 225
  },
  "hsl": {
    "h": 206.757,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.67997,
    "c": 0.12644,
    "h": 245.5
  },
  "luminance": 0.3181
}

Semantic roles & 50–950 ramp

primary

#4D9FE1

secondary

#E2C2A8

accent

#8A3AEE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9FE1

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

Preview Lab → · Contrast checker → · Palette generator →