#2B7CC4#2B7CC4

#2B7CC4 is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.3% C 0.135 H 249.4°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2B7CC4
RGB	rgb(43, 124, 196)
HSL	hsl(208, 64%, 47%)
HSV	hsv(208, 78%, 77%)
CMYK	cmyk(78.1%, 36.7%, 0%, 23.1%)
CIE-LAB	lab(50.58, 1.00, -44.39)
CIE-LCH	lch(50.58, 44.40, 271.29°)
OKLab	oklab(57.33% -0.0476 -0.1265)
OKLCH	oklch(57.33% 0.135 249.4)
XYZ	xyz(18.1639, 18.9122, 54.9070)
Luminance	0.1891 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7CC4 #C4732B

analogous

#2BC4C0 #2B7CC4 #2B30C4

triadic

#2B7CC4 #C42B7C #7CC42B

tetradic

#2B7CC4 #C02BC4 #C4732B #30C42B

square

#2B7CC4 #C02BC4 #C4732B #30C42B

split-complementary

#2B7CC4 #C42B30 #C4C02B

monochromatic

#153C60 #205C92 #2B7CC4 #539AD9 #85B7E4

Accessibility & contrast

On white

4.39

#2B7CC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#2B7CC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7CC4

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7CC4	#FFFFFF	#000000	##000000
##2B7CC4	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A80C7

Deuteranopia (green-blind)

#4372C3

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2b7cc4;
/* rgb */ color: rgb(43, 124, 196);
/* oklch */ color: oklch(57.3% 0.135 249.4);

Tailwind

colors: {
  custom: {
    50: '#7ba1d6',
    500: '#2b7cc4',
    950: '#000000',
  },
}

SCSS

$custom: #2b7cc4;
$custom-light: #7ba1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7cc4",
  "rgb": {
    "r": 43,
    "g": 124,
    "b": 196
  },
  "hsl": {
    "h": 208.235,
    "s": 64.017,
    "l": 46.863
  },
  "oklch": {
    "l": 0.57326,
    "c": 0.13514,
    "h": 249.4
  },
  "luminance": 0.18914
}

Semantic roles & 50–950 ramp

primary

#2B7CC4

secondary

#CEA37D

accent

#8F41E7

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2B7CC4

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

Preview Lab → · Contrast checker → · Palette generator →