#2C74B7#2C74B7

#2C74B7 is a mid, vivid cyan. Relative luminance 0.164; OKLCH L 54.7% C 0.126 H 250.0°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#2C74B7
RGB	rgb(44, 116, 183)
HSL	hsl(209, 61%, 45%)
HSV	hsv(209, 76%, 72%)
CMYK	cmyk(76%, 36.6%, 0%, 28.2%)
CIE-LAB	lab(47.55, 1.16, -41.72)
CIE-LCH	lch(47.55, 41.74, 271.59°)
OKLab	oklab(54.73% -0.0432 -0.1188)
OKLCH	oklch(54.73% 0.126 250)
XYZ	xyz(15.8281, 16.4433, 47.1302)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C74B7 #B76F2C

analogous

#2CB7B5 #2C74B7 #2C2FB7

triadic

#2C74B7 #B72C74 #74B72C

tetradic

#2C74B7 #B52CB7 #B76F2C #2FB72C

square

#2C74B7 #B52CB7 #B76F2C #2FB72C

split-complementary

#2C74B7 #B72C2F #B7B52C

monochromatic

#143554 #205586 #2C74B7 #4C93D4 #7EB0E0

Accessibility & contrast

On white

4.90

#2C74B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#2C74B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C74B7

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C74B7	#FFFFFF	#000000	##FFFFFF
##2C74B7	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5578BA

Deuteranopia (green-blind)

#406BB6

Tritanopia (blue-blind)

#00848D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2c74b7;
/* rgb */ color: rgb(44, 116, 183);
/* oklch */ color: oklch(54.7% 0.126 250.0);

Tailwind

colors: {
  custom: {
    50: '#799bcd',
    500: '#2c74b7',
    950: '#000000',
  },
}

SCSS

$custom: #2c74b7;
$custom-light: #799bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c74b7",
  "rgb": {
    "r": 44,
    "g": 116,
    "b": 183
  },
  "hsl": {
    "h": 208.921,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54728,
    "c": 0.12641,
    "h": 250
  },
  "luminance": 0.16445
}

Semantic roles & 50–950 ramp

primary

#2C74B7

secondary

#C89E76

accent

#9143E4

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C74B7

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

Preview Lab → · Contrast checker → · Palette generator →