#2874C5#2874C5

#2874C5 is a mid, vivid cyan. Relative luminance 0.170; OKLCH L 55.5% C 0.146 H 253.2°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2874C5
RGB	rgb(40, 116, 197)
HSL	hsl(211, 66%, 46%)
HSV	hsv(211, 80%, 77%)
CMYK	cmyk(79.7%, 41.1%, 0%, 22.7%)
CIE-LAB	lab(48.22, 5.96, -48.73)
CIE-LCH	lch(48.22, 49.09, 276.97°)
OKLab	oklab(55.48% -0.042 -0.1394)
OKLCH	oklch(55.48% 0.146 253.2)
XYZ	xyz(17.1947, 16.9710, 55.1820)
Luminance	0.1697 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2874C5 #C57928

analogous

#28C3C5 #2874C5 #2A28C5

triadic

#2874C5 #C52874 #74C528

tetradic

#2874C5 #C528C3 #C57928 #28C52A

square

#2874C5 #C528C3 #C57928 #28C52A

split-complementary

#2874C5 #C52A28 #C3C528

monochromatic

#13385F #1E5692 #2874C5 #4F93DB #82B2E6

Accessibility & contrast

On white

4.78

#2874C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#2874C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2874C5

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2874C5	#FFFFFF	#000000	##FFFFFF
##2874C5	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7AC8

Deuteranopia (green-blind)

#316CC3

Tritanopia (blue-blind)

#008793

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2874c5;
/* rgb */ color: rgb(40, 116, 197);
/* oklch */ color: oklch(55.5% 0.146 253.2);

Tailwind

colors: {
  custom: {
    50: '#7a9bd7',
    500: '#2874c5',
    950: '#000000',
  },
}

SCSS

$custom: #2874c5;
$custom-light: #7a9bd7;
$custom-dark: #000000;

JSON

{
  "hex": "#2874c5",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 197
  },
  "hsl": {
    "h": 210.955,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55477,
    "c": 0.14556,
    "h": 253.2
  },
  "luminance": 0.16973
}

Semantic roles & 50–950 ramp

primary

#2874C5

secondary

#CEA67A

accent

#973FE9

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2874C5

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

Preview Lab → · Contrast checker → · Palette generator →