#2C74B9#2C74B9

#2C74B9 is a mid, vivid cyan. Relative luminance 0.165; OKLCH L 54.8% C 0.129 H 250.7°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#2C74B9
RGB	rgb(44, 116, 185)
HSL	hsl(209, 62%, 45%)
HSV	hsv(209, 76%, 73%)
CMYK	cmyk(76.2%, 37.3%, 0%, 27.5%)
CIE-LAB	lab(47.66, 1.90, -42.71)
CIE-LCH	lch(47.66, 42.75, 272.55°)
OKLab	oklab(54.85% -0.0427 -0.1217)
OKLCH	oklch(54.85% 0.129 250.7)
XYZ	xyz(16.0377, 16.5272, 48.2344)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C74B9 #B9712C

analogous

#2CB9B8 #2C74B9 #2C2DB9

triadic

#2C74B9 #B92C74 #74B92C

tetradic

#2C74B9 #B82CB9 #B9712C #2DB92C

square

#2C74B9 #B82CB9 #B9712C #2DB92C

split-complementary

#2C74B9 #B92C2D #B9B82C

monochromatic

#143656 #205588 #2C74B9 #4D93D5 #7FB1E1

Accessibility & contrast

On white

4.88

#2C74B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#2C74B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C74B9

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C74B9	#FFFFFF	#000000	##FFFFFF
##2C74B9	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5478BC

Deuteranopia (green-blind)

#3F6BB8

Tritanopia (blue-blind)

#00848D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2c74b9;
/* rgb */ color: rgb(44, 116, 185);
/* oklch */ color: oklch(54.8% 0.129 250.7);

Tailwind

colors: {
  custom: {
    50: '#799bce',
    500: '#2c74b9',
    950: '#000000',
  },
}

SCSS

$custom: #2c74b9;
$custom-light: #799bce;
$custom-dark: #000000;

JSON

{
  "hex": "#2c74b9",
  "rgb": {
    "r": 44,
    "g": 116,
    "b": 185
  },
  "hsl": {
    "h": 209.362,
    "s": 61.572,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54847,
    "c": 0.12895,
    "h": 250.7
  },
  "luminance": 0.16529
}

Semantic roles & 50–950 ramp

primary

#2C74B9

secondary

#C9A078

accent

#9243E5

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C74B9

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

Preview Lab → · Contrast checker → · Palette generator →