#2C7CB8#2C7CB8

#2C7CB8 is a mid, vivid cyan. Relative luminance 0.184; OKLCH L 56.7% C 0.120 H 245.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2C7CB8
RGB	rgb(44, 124, 184)
HSL	hsl(206, 61%, 45%)
HSV	hsv(206, 76%, 72%)
CMYK	cmyk(76.1%, 32.6%, 0%, 27.8%)
CIE-LAB	lab(49.99, -3.31, -38.44)
CIE-LCH	lch(49.99, 38.58, 265.09°)
OKLab	oklab(56.66% -0.0504 -0.1091)
OKLCH	oklch(56.66% 0.12 245.2)
XYZ	xyz(16.8948, 18.4095, 48.0011)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C7CB8 #B8682C

analogous

#2CB8AE #2C7CB8 #2C36B8

triadic

#2C7CB8 #B82C7C #7CB82C

tetradic

#2C7CB8 #AE2CB8 #B8682C #36B82C

square

#2C7CB8 #AE2CB8 #B8682C #36B82C

split-complementary

#2C7CB8 #B82C36 #B8AE2C

monochromatic

#143955 #205B87 #2C7CB8 #4D9AD4 #7EB6E0

Accessibility & contrast

On white

4.49

#2C7CB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#2C7CB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C7CB8

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C7CB8	#FFFFFF	#000000	##000000
##2C7CB8	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607EBB

Deuteranopia (green-blind)

#4D71B7

Tritanopia (blue-blind)

#008B91

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2c7cb8;
/* rgb */ color: rgb(44, 124, 184);
/* oklch */ color: oklch(56.7% 0.120 245.2);

Tailwind

colors: {
  custom: {
    50: '#79a1cd',
    500: '#2c7cb8',
    950: '#000000',
  },
}

SCSS

$custom: #2c7cb8;
$custom-light: #79a1cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c7cb8",
  "rgb": {
    "r": 44,
    "g": 124,
    "b": 184
  },
  "hsl": {
    "h": 205.714,
    "s": 61.404,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56662,
    "c": 0.12016,
    "h": 245.2
  },
  "luminance": 0.18411
}

Semantic roles & 50–950 ramp

primary

#2C7CB8

secondary

#C99A77

accent

#8843E5

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C7CB8

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

Preview Lab → · Contrast checker → · Palette generator →