#2874C4#2874C4

#2874C4 is a mid, vivid cyan. Relative luminance 0.169; OKLCH L 55.4% C 0.144 H 253.0°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2874C4
RGB	rgb(40, 116, 196)
HSL	hsl(211, 66%, 46%)
HSV	hsv(211, 80%, 77%)
CMYK	cmyk(79.6%, 40.8%, 0%, 23.1%)
CIE-LAB	lab(48.17, 5.58, -48.24)
CIE-LCH	lch(48.17, 48.57, 276.60°)
OKLab	oklab(55.41% -0.0422 -0.138)
OKLCH	oklch(55.41% 0.144 253)
XYZ	xyz(17.0805, 16.9254, 54.5806)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2874C4 #C47828

analogous

#28C2C4 #2874C4 #2A28C4

triadic

#2874C4 #C42874 #74C428

tetradic

#2874C4 #C428C2 #C47828 #28C42A

square

#2874C4 #C428C2 #C47828 #28C42A

split-complementary

#2874C4 #C42A28 #C2C428

monochromatic

#13385E #1E5691 #2874C4 #4E93DB #81B2E5

Accessibility & contrast

On white

4.79

#2874C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#2874C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2874C4

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2874C4	#FFFFFF	#000000	##FFFFFF
##2874C4	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7AC7

Deuteranopia (green-blind)

#326CC2

Tritanopia (blue-blind)

#008792

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2874c4;
/* rgb */ color: rgb(40, 116, 196);
/* oklch */ color: oklch(55.4% 0.144 253.0);

Tailwind

colors: {
  custom: {
    50: '#7a9bd6',
    500: '#2874c4',
    950: '#000000',
  },
}

SCSS

$custom: #2874c4;
$custom-light: #7a9bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#2874c4",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 196
  },
  "hsl": {
    "h": 210.769,
    "s": 66.102,
    "l": 46.275
  },
  "oklch": {
    "l": 0.55413,
    "c": 0.14428,
    "h": 253
  },
  "luminance": 0.16927
}

Semantic roles & 50–950 ramp

primary

#2874C4

secondary

#CEA57A

accent

#963FE9

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2874C4

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

Preview Lab → · Contrast checker → · Palette generator →