#4C9BDD#4C9BDD

#4C9BDD is a light, vivid cyan. Relative luminance 0.302; OKLCH L 66.9% C 0.125 H 246.4°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C9BDD
RGB	rgb(76, 155, 221)
HSL	hsl(207, 68%, 58%)
HSV	hsv(207, 66%, 87%)
CMYK	cmyk(65.6%, 29.9%, 0%, 13.3%)
CIE-LAB	lab(61.82, -3.75, -40.67)
CIE-LCH	lch(61.82, 40.85, 264.73°)
OKLab	oklab(66.86% -0.0503 -0.1149)
OKLCH	oklch(66.86% 0.125 246.4)
XYZ	xyz(27.7481, 30.1968, 72.7588)
Luminance	0.3020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9BDD #DD8E4C

analogous

#4CDDD6 #4C9BDD #4C52DD

triadic

#4C9BDD #DD4C9B #9BDD4C

tetradic

#4C9BDD #D64CDD #DD8E4C #52DD4C

square

#4C9BDD #D64CDD #DD8E4C #52DD4C

split-complementary

#4C9BDD #DD4C52 #DDD64C

monochromatic

#1C5D93 #267DC6 #4C9BDD #7FB8E7 #B3D4F1

Accessibility & contrast

On white

2.98

#4C9BDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#4C9BDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9BDD

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9BDD	#FFFFFF	#000000	##000000
##4C9BDD	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9DE0

Deuteranopia (green-blind)

#6A8FDC

Tritanopia (blue-blind)

#00ABB2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4c9bdd;
/* rgb */ color: rgb(76, 155, 221);
/* oklch */ color: oklch(66.9% 0.125 246.4);

Tailwind

colors: {
  custom: {
    50: '#8cb8e8',
    500: '#4c9bdd',
    950: '#000000',
  },
}

SCSS

$custom: #4c9bdd;
$custom-light: #8cb8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9bdd",
  "rgb": {
    "r": 76,
    "g": 155,
    "b": 221
  },
  "hsl": {
    "h": 207.31,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.66855,
    "c": 0.12539,
    "h": 246.4
  },
  "luminance": 0.302
}

Semantic roles & 50–950 ramp

primary

#4C9BDD

secondary

#DFC0A6

accent

#8C3DEB

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9BDD

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

Preview Lab → · Contrast checker → · Palette generator →