#2883AC#2883AC

#2883AC is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.6% C 0.104 H 232.5°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#2883AC
RGB	rgb(40, 131, 172)
HSL	hsl(199, 62%, 42%)
HSV	hsv(199, 77%, 67%)
CMYK	cmyk(76.7%, 23.8%, 0%, 32.5%)
CIE-LAB	lab(51.45, -12.18, -29.24)
CIE-LCH	lch(51.45, 31.67, 247.38°)
OKLab	oklab(57.61% -0.0631 -0.0823)
OKLCH	oklch(57.61% 0.104 232.5)
XYZ	xyz(16.4348, 19.6603, 41.9504)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2883AC #AC5128

analogous

#28AC93 #2883AC #2841AC

triadic

#2883AC #AC2883 #83AC28

tetradic

#2883AC #9328AC #AC5128 #41AC28

square

#2883AC #9328AC #AC5128 #41AC28

split-complementary

#2883AC #AC2841 #AC9328

monochromatic

#113749 #1C5D7A #2883AC #3FA5D2 #71BCDE

Accessibility & contrast

On white

4.26

#2883AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#2883AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2883AC

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2883AC	#FFFFFF	#000000	##000000
##2883AC	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F82AE

Deuteranopia (green-blind)

#5D75AB

Tritanopia (blue-blind)

#008E91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2883ac;
/* rgb */ color: rgb(40, 131, 172);
/* oklch */ color: oklch(57.6% 0.104 232.5);

Tailwind

colors: {
  custom: {
    50: '#76a7c5',
    500: '#2883ac',
    950: '#000000',
  },
}

SCSS

$custom: #2883ac;
$custom-light: #76a7c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2883ac",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 172
  },
  "hsl": {
    "h": 198.636,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57609,
    "c": 0.1037,
    "h": 232.5
  },
  "luminance": 0.19662
}

Semantic roles & 50–950 ramp

primary

#2883AC

secondary

#C5876B

accent

#7542E5

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2883AC

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

Preview Lab → · Contrast checker → · Palette generator →