#2C7CB3#2C7CB3

#2C7CB3 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.4% C 0.114 H 243.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2C7CB3
RGB	rgb(44, 124, 179)
HSL	hsl(204, 61%, 44%)
HSV	hsv(204, 75%, 70%)
CMYK	cmyk(75.4%, 30.7%, 0%, 29.8%)
CIE-LAB	lab(49.74, -5.13, -35.95)
CIE-LCH	lch(49.74, 36.31, 261.88°)
OKLab	oklab(56.39% -0.0519 -0.1018)
OKLCH	oklch(56.39% 0.114 243)
XYZ	xyz(16.3799, 18.2035, 45.2894)
Luminance	0.1820 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C7CB3 #B3632C

analogous

#2CB3A6 #2C7CB3 #2C39B3

triadic

#2C7CB3 #B32C7C #7CB32C

tetradic

#2C7CB3 #A62CB3 #B3632C #39B32C

square

#2C7CB3 #A62CB3 #B3632C #39B32C

split-complementary

#2C7CB3 #B32C39 #B3A62C

monochromatic

#143851 #205A82 #2C7CB3 #4A9BD2 #7BB6DF

Accessibility & contrast

On white

4.52

#2C7CB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#2C7CB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C7CB3

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C7CB3	#FFFFFF	#000000	##000000
##2C7CB3	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637DB5

Deuteranopia (green-blind)

#5071B2

Tritanopia (blue-blind)

#008A8F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2c7cb3;
/* rgb */ color: rgb(44, 124, 179);
/* oklch */ color: oklch(56.4% 0.114 243.0);

Tailwind

colors: {
  custom: {
    50: '#78a1ca',
    500: '#2c7cb3',
    950: '#000000',
  },
}

SCSS

$custom: #2c7cb3;
$custom-light: #78a1ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c7cb3",
  "rgb": {
    "r": 44,
    "g": 124,
    "b": 179
  },
  "hsl": {
    "h": 204.444,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.56386,
    "c": 0.11429,
    "h": 243
  },
  "luminance": 0.18205
}

Semantic roles & 50–950 ramp

primary

#2C7CB3

secondary

#C79674

accent

#8544E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2C7CB3

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

Preview Lab → · Contrast checker → · Palette generator →