#2C74BA#2C74BA

#2C74BA is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 54.9% C 0.130 H 251.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#2C74BA
RGB	rgb(44, 116, 186)
HSL	hsl(210, 62%, 45%)
HSV	hsv(210, 76%, 73%)
CMYK	cmyk(76.3%, 37.6%, 0%, 27.1%)
CIE-LAB	lab(47.71, 2.28, -43.20)
CIE-LCH	lch(47.71, 43.26, 273.02°)
OKLab	oklab(54.91% -0.0424 -0.1231)
OKLCH	oklch(54.91% 0.13 251)
XYZ	xyz(16.1437, 16.5695, 48.7923)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C74BA #BA722C

analogous

#2CBAB9 #2C74BA #2C2DBA

triadic

#2C74BA #BA2C74 #74BA2C

tetradic

#2C74BA #B92CBA #BA722C #2DBA2C

square

#2C74BA #B92CBA #BA722C #2DBA2C

split-complementary

#2C74BA #BA2C2D #BAB92C

monochromatic

#153657 #205589 #2C74BA #4E93D5 #80B1E1

Accessibility & contrast

On white

4.87

#2C74BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#2C74BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C74BA

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C74BA	#FFFFFF	#000000	##FFFFFF
##2C74BA	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5378BD

Deuteranopia (green-blind)

#3E6BB9

Tritanopia (blue-blind)

#00858E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2c74ba;
/* rgb */ color: rgb(44, 116, 186);
/* oklch */ color: oklch(54.9% 0.130 251.0);

Tailwind

colors: {
  custom: {
    50: '#799bcf',
    500: '#2c74ba',
    950: '#000000',
  },
}

SCSS

$custom: #2c74ba;
$custom-light: #799bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c74ba",
  "rgb": {
    "r": 44,
    "g": 116,
    "b": 186
  },
  "hsl": {
    "h": 209.577,
    "s": 61.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54908,
    "c": 0.13023,
    "h": 251
  },
  "luminance": 0.16571
}

Semantic roles & 50–950 ramp

primary

#2C74BA

secondary

#CAA078

accent

#9343E5

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #2C74BA

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

Preview Lab → · Contrast checker → · Palette generator →