#2874A8#2874A8

#2874A8 is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.7% C 0.109 H 242.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#2874A8
RGB	rgb(40, 116, 168)
HSL	hsl(204, 62%, 41%)
HSV	hsv(204, 76%, 66%)
CMYK	cmyk(76.2%, 31%, 0%, 34.1%)
CIE-LAB	lab(46.67, -4.90, -34.39)
CIE-LCH	lch(46.67, 34.74, 261.89°)
OKLab	oklab(53.75% -0.0498 -0.0974)
OKLCH	oklch(53.75% 0.109 242.9)
XYZ	xyz(14.1856, 15.7674, 39.3340)
Luminance	0.1577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2874A8 #A85C28

analogous

#28A89C #2874A8 #2834A8

triadic

#2874A8 #A82874 #74A828

tetradic

#2874A8 #9C28A8 #A85C28 #34A828

square

#2874A8 #9C28A8 #A85C28 #34A828

split-complementary

#2874A8 #A82834 #A89C28

monochromatic

#103045 #1C5277 #2874A8 #3D94D1 #6EB0DC

Accessibility & contrast

On white

5.06

#2874A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#2874A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2874A8

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2874A8	#FFFFFF	#000000	##FFFFFF
##2874A8	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C75AA

Deuteranopia (green-blind)

#4A69A7

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2874a8;
/* rgb */ color: rgb(40, 116, 168);
/* oklch */ color: oklch(53.7% 0.109 242.9);

Tailwind

colors: {
  custom: {
    50: '#749bc2',
    500: '#2874a8',
    950: '#000000',
  },
}

SCSS

$custom: #2874a8;
$custom-light: #749bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2874a8",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 168
  },
  "hsl": {
    "h": 204.375,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.53748,
    "c": 0.10941,
    "h": 242.9
  },
  "luminance": 0.15769
}

Semantic roles & 50–950 ramp

primary

#2874A8

secondary

#C38D69

accent

#8543E5

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2874A8

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

Preview Lab → · Contrast checker → · Palette generator →