#2881AA#2881AA

#2881AA is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.0% C 0.103 H 233.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#2881AA
RGB	rgb(40, 129, 170)
HSL	hsl(199, 62%, 41%)
HSV	hsv(199, 76%, 67%)
CMYK	cmyk(76.5%, 24.1%, 0%, 33.3%)
CIE-LAB	lab(50.75, -11.76, -29.17)
CIE-LCH	lch(50.75, 31.45, 248.05°)
OKLab	oklab(57.02% -0.0618 -0.0821)
OKLCH	oklch(57.02% 0.103 233)
XYZ	xyz(15.9781, 19.0520, 40.8577)
Luminance	0.1905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2881AA #AA5128

analogous

#28AA92 #2881AA #2840AA

triadic

#2881AA #AA2881 #81AA28

tetradic

#2881AA #9228AA #AA5128 #40AA28

square

#2881AA #9228AA #AA5128 #40AA28

split-complementary

#2881AA #AA2840 #AA9228

monochromatic

#113647 #1C5B78 #2881AA #3EA3D2 #6FBADD

Accessibility & contrast

On white

4.37

#2881AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#2881AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2881AA

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2881AA	#FFFFFF	#000000	##000000
##2881AA	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D80AC

Deuteranopia (green-blind)

#5B73A9

Tritanopia (blue-blind)

#008C8F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2881aa;
/* rgb */ color: rgb(40, 129, 170);
/* oklch */ color: oklch(57.0% 0.103 233.0);

Tailwind

colors: {
  custom: {
    50: '#75a5c3',
    500: '#2881aa',
    950: '#000000',
  },
}

SCSS

$custom: #2881aa;
$custom-light: #75a5c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2881aa",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 170
  },
  "hsl": {
    "h": 198.923,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.57019,
    "c": 0.10281,
    "h": 233
  },
  "luminance": 0.19054
}

Semantic roles & 50–950 ramp

primary

#2881AA

secondary

#C4866A

accent

#7643E5

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2881AA

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

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