#2C7EB3#2C7EB3

#2C7EB3 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.9% C 0.113 H 241.5°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2C7EB3
RGB	rgb(44, 126, 179)
HSL	hsl(204, 61%, 44%)
HSV	hsv(204, 75%, 70%)
CMYK	cmyk(75.4%, 29.6%, 0%, 29.8%)
CIE-LAB	lab(50.35, -6.30, -35.00)
CIE-LCH	lch(50.35, 35.56, 259.79°)
OKLab	oklab(56.86% -0.0538 -0.099)
OKLCH	oklch(56.86% 0.113 241.5)
XYZ	xyz(16.6331, 18.7099, 45.3738)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C7EB3 #B3612C

analogous

#2CB3A4 #2C7EB3 #2C3AB3

triadic

#2C7EB3 #B32C7E #7EB32C

tetradic

#2C7EB3 #A42CB3 #B3612C #3AB32C

square

#2C7EB3 #A42CB3 #B3612C #3AB32C

split-complementary

#2C7EB3 #B32C3A #B3A42C

monochromatic

#143951 #205B82 #2C7EB3 #4A9DD2 #7BB7DF

Accessibility & contrast

On white

4.43

#2C7EB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#2C7EB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C7EB3

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C7EB3	#FFFFFF	#000000	##000000
##2C7EB3	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657FB5

Deuteranopia (green-blind)

#5372B2

Tritanopia (blue-blind)

#008B91

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2c7eb3;
/* rgb */ color: rgb(44, 126, 179);
/* oklch */ color: oklch(56.9% 0.113 241.5);

Tailwind

colors: {
  custom: {
    50: '#78a3ca',
    500: '#2c7eb3',
    950: '#000000',
  },
}

SCSS

$custom: #2c7eb3;
$custom-light: #78a3ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c7eb3",
  "rgb": {
    "r": 44,
    "g": 126,
    "b": 179
  },
  "hsl": {
    "h": 203.556,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.56864,
    "c": 0.11272,
    "h": 241.5
  },
  "luminance": 0.18712
}

Semantic roles & 50–950 ramp

primary

#2C7EB3

secondary

#C79574

accent

#8344E4

background

#F7FAFC

surface

#EEF3F8

border

#C9CDD1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2C7EB3

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

Preview Lab → · Contrast checker → · Palette generator →