#2890A8#2890A8

#2890A8 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.6% C 0.097 H 217.1°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#2890A8
RGB	rgb(40, 144, 168)
HSL	hsl(191, 62%, 41%)
HSV	hsv(191, 76%, 66%)
CMYK	cmyk(76.2%, 14.3%, 0%, 34.1%)
CIE-LAB	lab(55.30, -20.66, -20.99)
CIE-LCH	lch(55.30, 29.45, 225.45°)
OKLab	oklab(60.64% -0.0775 -0.0586)
OKLCH	oklch(60.64% 0.097 217.1)
XYZ	xyz(17.9132, 23.2226, 40.5765)
Luminance	0.2323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2890A8 #A84028

analogous

#28A880 #2890A8 #2850A8

triadic

#2890A8 #A82890 #90A828

tetradic

#2890A8 #8028A8 #A84028 #50A828

square

#2890A8 #8028A8 #A84028 #50A828

split-complementary

#2890A8 #A82850 #A88028

monochromatic

#103B45 #1C6677 #2890A8 #3DB5D1 #6EC8DC

Accessibility & contrast

On white

3.72

#2890A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#2890A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2890A8

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2890A8	#FFFFFF	#000000	##000000
##2890A8	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808CA9

Deuteranopia (green-blind)

#6F7FA8

Tritanopia (blue-blind)

#009898

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2890a8;
/* rgb */ color: rgb(40, 144, 168);
/* oklch */ color: oklch(60.6% 0.097 217.1);

Tailwind

colors: {
  custom: {
    50: '#76b0c2',
    500: '#2890a8',
    950: '#000000',
  },
}

SCSS

$custom: #2890a8;
$custom-light: #76b0c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2890a8",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 168
  },
  "hsl": {
    "h": 191.25,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.60639,
    "c": 0.09719,
    "h": 217.1
  },
  "luminance": 0.23225
}

Semantic roles & 50–950 ramp

primary

#2890A8

secondary

#C37A69

accent

#6143E5

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2890A8

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

Preview Lab → · Contrast checker → · Palette generator →