#2883A7#2883A7

#2883A7 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.4% C 0.099 H 229.1°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2883A7
RGB	rgb(40, 131, 167)
HSL	hsl(197, 61%, 41%)
HSV	hsv(197, 76%, 65%)
CMYK	cmyk(76%, 21.6%, 0%, 34.5%)
CIE-LAB	lab(51.23, -13.94, -26.68)
CIE-LCH	lch(51.23, 30.10, 242.42°)
OKLab	oklab(57.37% -0.0649 -0.0749)
OKLCH	oklch(57.37% 0.099 229.1)
XYZ	xyz(15.9636, 19.4718, 39.4688)
Luminance	0.1947 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2883A7 #A74C28

analogous

#28A78B #2883A7 #2843A7

triadic

#2883A7 #A72883 #83A728

tetradic

#2883A7 #8B28A7 #A74C28 #43A728

square

#2883A7 #8B28A7 #A74C28 #43A728

split-complementary

#2883A7 #A72843 #A78B28

monochromatic

#103644 #1C5C76 #2883A7 #3CA6D0 #6DBDDC

Accessibility & contrast

On white

4.29

#2883A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#2883A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2883A7

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2883A7	#FFFFFF	#000000	##000000
##2883A7	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7081A9

Deuteranopia (green-blind)

#5F75A7

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2883a7;
/* rgb */ color: rgb(40, 131, 167);
/* oklch */ color: oklch(57.4% 0.099 229.1);

Tailwind

colors: {
  custom: {
    50: '#75a7c1',
    500: '#2883a7',
    950: '#000000',
  },
}

SCSS

$custom: #2883a7;
$custom-light: #75a7c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2883a7",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 167
  },
  "hsl": {
    "h": 197.008,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.57365,
    "c": 0.09914,
    "h": 229.1
  },
  "luminance": 0.19474
}

Semantic roles & 50–950 ramp

primary

#2883A7

secondary

#C38268

accent

#7143E4

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2883A7

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

Preview Lab → · Contrast checker → · Palette generator →