#2376B1#2376B1

#2376B1 is a mid, vivid cyan. Relative luminance 0.165; OKLCH L 54.6% C 0.120 H 244.7°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2376B1
RGB	rgb(35, 118, 177)
HSL	hsl(205, 67%, 42%)
HSV	hsv(205, 80%, 69%)
CMYK	cmyk(80.2%, 33.3%, 0%, 30.6%)
CIE-LAB	lab(47.61, -3.34, -38.17)
CIE-LCH	lch(47.61, 38.31, 265.00°)
OKLab	oklab(54.6% -0.0514 -0.1084)
OKLCH	oklch(54.6% 0.12 244.7)
XYZ	xyz(15.1043, 16.4867, 43.9726)
Luminance	0.1649 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2376B1 #B15E23

analogous

#23B1A5 #2376B1 #232FB1

triadic

#2376B1 #B12376 #76B123

tetradic

#2376B1 #A523B1 #B15E23 #2FB123

square

#2376B1 #A523B1 #B15E23 #2FB123

split-complementary

#2376B1 #B1232F #B1A523

monochromatic

#0F324B #19547E #2376B1 #3996D8 #6CB1E2

Accessibility & contrast

On white

4.89

#2376B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#2376B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2376B1

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2376B1	#FFFFFF	#000000	##FFFFFF
##2376B1	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A78B4

Deuteranopia (green-blind)

#466BB0

Tritanopia (blue-blind)

#00848B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2376b1;
/* rgb */ color: rgb(35, 118, 177);
/* oklch */ color: oklch(54.6% 0.120 244.7);

Tailwind

colors: {
  custom: {
    50: '#759dc8',
    500: '#2376b1',
    950: '#000000',
  },
}

SCSS

$custom: #2376b1;
$custom-light: #759dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2376b1",
  "rgb": {
    "r": 35,
    "g": 118,
    "b": 177
  },
  "hsl": {
    "h": 204.93,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54603,
    "c": 0.12,
    "h": 244.7
  },
  "luminance": 0.16489
}

Semantic roles & 50–950 ramp

primary

#2376B1

secondary

#C89068

accent

#853EEA

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2376B1

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

Preview Lab → · Contrast checker → · Palette generator →