#2880A2#2880A2

#2880A2 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.4% C 0.096 H 228.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#2880A2
RGB	rgb(40, 128, 162)
HSL	hsl(197, 60%, 40%)
HSV	hsv(197, 75%, 64%)
CMYK	cmyk(75.3%, 21%, 0%, 36.5%)
CIE-LAB	lab(50.09, -14.00, -25.55)
CIE-LCH	lch(50.09, 29.13, 241.27°)
OKLab	oklab(56.38% -0.0638 -0.0717)
OKLCH	oklch(56.38% 0.096 228.3)
XYZ	xyz(15.1132, 18.4963, 36.9490)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2880A2 #A24A28

analogous

#28A287 #2880A2 #2843A2

triadic

#2880A2 #A22880 #80A228

tetradic

#2880A2 #8728A2 #A24A28 #43A228

square

#2880A2 #8728A2 #A24A28 #43A228

split-complementary

#2880A2 #A22843 #A28728

monochromatic

#103240 #1C5971 #2880A2 #39A5CE #6ABBDA

Accessibility & contrast

On white

4.47

#2880A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#2880A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2880A2

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2880A2	#FFFFFF	#000000	##000000
##2880A2	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA4

Deuteranopia (green-blind)

#5E72A2

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2880a2;
/* rgb */ color: rgb(40, 128, 162);
/* oklch */ color: oklch(56.4% 0.096 228.3);

Tailwind

colors: {
  custom: {
    50: '#74a4bd',
    500: '#2880a2',
    950: '#000000',
  },
}

SCSS

$custom: #2880a2;
$custom-light: #74a4bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2880a2",
  "rgb": {
    "r": 40,
    "g": 128,
    "b": 162
  },
  "hsl": {
    "h": 196.721,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.56382,
    "c": 0.09597,
    "h": 228.3
  },
  "luminance": 0.18498
}

Semantic roles & 50–950 ramp

primary

#2880A2

secondary

#C17F65

accent

#7144E4

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2880A2

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

Preview Lab → · Contrast checker → · Palette generator →