#2874AB#2874AB

#2874AB is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.9% C 0.113 H 244.4°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#2874AB
RGB	rgb(40, 116, 171)
HSL	hsl(205, 62%, 41%)
HSV	hsv(205, 77%, 67%)
CMYK	cmyk(76.6%, 32.2%, 0%, 32.9%)
CIE-LAB	lab(46.82, -3.79, -35.91)
CIE-LCH	lch(46.82, 36.11, 263.97°)
OKLab	oklab(53.92% -0.0488 -0.1018)
OKLCH	oklch(53.92% 0.113 244.4)
XYZ	xyz(14.4683, 15.8805, 40.8229)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2874AB #AB5F28

analogous

#28ABA1 #2874AB #2833AB

triadic

#2874AB #AB2874 #74AB28

tetradic

#2874AB #A128AB #AB5F28 #33AB28

square

#2874AB #A128AB #AB5F28 #33AB28

split-complementary

#2874AB #AB2833 #ABA128

monochromatic

#113148 #1C5279 #2874AB #3E94D2 #70AFDE

Accessibility & contrast

On white

5.03

#2874AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#2874AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2874AB

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2874AB	#FFFFFF	#000000	##FFFFFF
##2874AB	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B76AD

Deuteranopia (green-blind)

#486AAA

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2874ab;
/* rgb */ color: rgb(40, 116, 171);
/* oklch */ color: oklch(53.9% 0.113 244.4);

Tailwind

colors: {
  custom: {
    50: '#759bc4',
    500: '#2874ab',
    950: '#000000',
  },
}

SCSS

$custom: #2874ab;
$custom-light: #759bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2874ab",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 171
  },
  "hsl": {
    "h": 205.191,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.53915,
    "c": 0.11296,
    "h": 244.4
  },
  "luminance": 0.15882
}

Semantic roles & 50–950 ramp

primary

#2874AB

secondary

#C4906A

accent

#8743E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2874AB

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

Preview Lab → · Contrast checker → · Palette generator →