#4C82BB#4C82BB

#4C82BB is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.4% C 0.105 H 251.2°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4C82BB
RGB	rgb(76, 130, 187)
HSL	hsl(211, 45%, 52%)
HSV	hsv(211, 59%, 73%)
CMYK	cmyk(59.4%, 30.5%, 0%, 26.7%)
CIE-LAB	lab(53.05, -0.56, -35.28)
CIE-LCH	lch(53.05, 35.29, 269.08°)
OKLab	oklab(59.43% -0.0339 -0.0994)
OKLCH	oklch(59.43% 0.105 251.2)
XYZ	xyz(19.9295, 21.0878, 50.0242)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C82BB #BB854C

analogous

#4CB9BB #4C82BB #4E4CBB

triadic

#4C82BB #BB4C82 #82BB4C

tetradic

#4C82BB #BB4CB9 #BB854C #4CBB4E

square

#4C82BB #BB4CB9 #BB854C #4CBB4E

split-complementary

#4C82BB #BB4E4C #B9BB4C

monochromatic

#274566 #386492 #4C82BB #78A1CC #A5C0DD

Accessibility & contrast

On white

4.02

#4C82BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#4C82BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C82BB

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C82BB	#FFFFFF	#000000	##000000
##4C82BB	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A85BD

Deuteranopia (green-blind)

#5B7ABA

Tritanopia (blue-blind)

#008F96

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4c82bb;
/* rgb */ color: rgb(76, 130, 187);
/* oklch */ color: oklch(59.4% 0.105 251.2);

Tailwind

colors: {
  custom: {
    50: '#87a6cf',
    500: '#4c82bb',
    950: '#000000',
  },
}

SCSS

$custom: #4c82bb;
$custom-light: #87a6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c82bb",
  "rgb": {
    "r": 76,
    "g": 130,
    "b": 187
  },
  "hsl": {
    "h": 210.811,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.59433,
    "c": 0.10506,
    "h": 251.2
  },
  "luminance": 0.2109
}

Semantic roles & 50–950 ramp

primary

#4C82BB

secondary

#CAB299

accent

#9653D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4C82BB

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

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