#4D9CE1#4D9CE1

#4D9CE1 is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.3% C 0.129 H 247.5°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4D9CE1
RGB	rgb(77, 156, 225)
HSL	hsl(208, 71%, 59%)
HSV	hsv(208, 66%, 88%)
CMYK	cmyk(65.8%, 30.7%, 0%, 11.8%)
CIE-LAB	lab(62.33, -2.83, -42.10)
CIE-LCH	lch(62.33, 42.19, 266.16°)
OKLab	oklab(67.32% -0.0494 -0.119)
OKLCH	oklch(67.32% 0.129 247.5)
XYZ	xyz(28.5346, 30.7880, 75.6584)
Luminance	0.3079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9CE1 #E1924D

analogous

#4DE1DC #4D9CE1 #4D52E1

triadic

#4D9CE1 #E14D9C #9CE14D

tetradic

#4D9CE1 #DC4DE1 #E1924D #52E14D

square

#4D9CE1 #DC4DE1 #E1924D #52E14D

split-complementary

#4D9CE1 #E14D52 #E1DC4D

monochromatic

#1A5E9A #237ECE #4D9CE1 #81B9EA #B6D6F3

Accessibility & contrast

On white

2.93

#4D9CE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#4D9CE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9CE1

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9CE1	#FFFFFF	#000000	##000000
##4D9CE1	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9FE4

Deuteranopia (green-blind)

#6990E0

Tritanopia (blue-blind)

#00ACB4

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4d9ce1;
/* rgb */ color: rgb(77, 156, 225);
/* oklch */ color: oklch(67.3% 0.129 247.5);

Tailwind

colors: {
  custom: {
    50: '#8db8ea',
    500: '#4d9ce1',
    950: '#000000',
  },
}

SCSS

$custom: #4d9ce1;
$custom-light: #8db8ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9ce1",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 225
  },
  "hsl": {
    "h": 207.973,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.67323,
    "c": 0.12885,
    "h": 247.5
  },
  "luminance": 0.30791
}

Semantic roles & 50–950 ramp

primary

#4D9CE1

secondary

#E2C3A8

accent

#8E3AEE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9CE1

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

Preview Lab → · Contrast checker → · Palette generator →