#2874DE#2874DE

#2874DE is a mid, vivid cyan. Relative luminance 0.182; OKLCH L 57.2% C 0.178 H 257.9°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2874DE
RGB	rgb(40, 116, 222)
HSL	hsl(215, 73%, 51%)
HSV	hsv(215, 82%, 87%)
CMYK	cmyk(82%, 47.7%, 0%, 12.9%)
CIE-LAB	lab(49.75, 15.46, -60.50)
CIE-LCH	lch(49.75, 62.44, 284.33°)
OKLab	oklab(57.15% -0.0372 -0.174)
OKLCH	oklch(57.15% 0.178 257.9)
XYZ	xyz(20.3004, 18.2133, 71.5387)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2874DE #DE9228

analogous

#28CFDE #2874DE #3728DE

triadic

#2874DE #DE2874 #74DE28

tetradic

#2874DE #DE28CF #DE9228 #28DE37

square

#2874DE #DE28CF #DE9228 #28DE37

split-complementary

#2874DE #DE3728 #CFDE28

monochromatic

#133D79 #1B58AE #2874DE #5D96E6 #92B9EE

Accessibility & contrast

On white

4.52

#2874DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#2874DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2874DE

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2874DE	#FFFFFF	#000000	##000000
##2874DE	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367FE2

Deuteranopia (green-blind)

#006FDC

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2874de;
/* rgb */ color: rgb(40, 116, 222);
/* oklch */ color: oklch(57.2% 0.178 257.9);

Tailwind

colors: {
  custom: {
    50: '#809be9',
    500: '#2874de',
    950: '#000000',
  },
}

SCSS

$custom: #2874de;
$custom-light: #809be9;
$custom-dark: #000000;

JSON

{
  "hex": "#2874de",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 222
  },
  "hsl": {
    "h": 214.945,
    "s": 73.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57154,
    "c": 0.17795,
    "h": 257.9
  },
  "luminance": 0.18216
}

Semantic roles & 50–950 ramp

primary

#2874DE

secondary

#D9B889

accent

#A338F0

background

#F8F9FE

surface

#F0F2FD

border

#CBCCD5

text

#0C0E16

muted

#7D7E84

Preview Lab

Preview with #2874DE

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

Preview Lab → · Contrast checker → · Palette generator →