#2883A3#2883A3

#2883A3 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.2% C 0.096 H 226.1°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#2883A3
RGB	rgb(40, 131, 163)
HSL	hsl(196, 61%, 40%)
HSV	hsv(196, 75%, 64%)
CMYK	cmyk(75.5%, 19.6%, 0%, 36.1%)
CIE-LAB	lab(51.07, -15.33, -24.62)
CIE-LCH	lch(51.07, 29.00, 238.10°)
OKLab	oklab(57.18% -0.0664 -0.069)
OKLCH	oklch(57.18% 0.096 226.1)
XYZ	xyz(15.5995, 19.3262, 37.5514)
Luminance	0.1933 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2883A3 #A34828

analogous

#28A386 #2883A3 #2845A3

triadic

#2883A3 #A32883 #83A328

tetradic

#2883A3 #8628A3 #A34828 #45A328

square

#2883A3 #8628A3 #A34828 #45A328

split-complementary

#2883A3 #A32845 #A38628

monochromatic

#103441 #1C5C72 #2883A3 #3AA8CF #6BBEDB

Accessibility & contrast

On white

4.32

#2883A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#2883A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2883A3

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2883A3	#FFFFFF	#000000	##000000
##2883A3	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7280A5

Deuteranopia (green-blind)

#6174A3

Tritanopia (blue-blind)

#008C8D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2883a3;
/* rgb */ color: rgb(40, 131, 163);
/* oklch */ color: oklch(57.2% 0.096 226.1);

Tailwind

colors: {
  custom: {
    50: '#74a7be',
    500: '#2883a3',
    950: '#000000',
  },
}

SCSS

$custom: #2883a3;
$custom-light: #74a7be;
$custom-dark: #000000;

JSON

{
  "hex": "#2883a3",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 163
  },
  "hsl": {
    "h": 195.61,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.57175,
    "c": 0.0958,
    "h": 226.1
  },
  "luminance": 0.19328
}

Semantic roles & 50–950 ramp

primary

#2883A3

secondary

#C17E66

accent

#6E44E4

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2883A3

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

Preview Lab → · Contrast checker → · Palette generator →