#2891AE#2891AE

#2891AE is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.2% C 0.101 H 220.9°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#2891AE
RGB	rgb(40, 145, 174)
HSL	hsl(193, 63%, 42%)
HSV	hsv(193, 77%, 68%)
CMYK	cmyk(77%, 16.7%, 0%, 31.8%)
CIE-LAB	lab(55.84, -19.18, -23.59)
CIE-LCH	lch(55.84, 30.41, 230.88°)
OKLab	oklab(61.15% -0.0761 -0.066)
OKLCH	oklch(61.15% 0.101 220.9)
XYZ	xyz(18.6372, 23.7556, 43.6392)
Luminance	0.2376 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2891AE #AE4528

analogous

#28AE88 #2891AE #284EAE

triadic

#2891AE #AE2891 #91AE28

tetradic

#2891AE #8828AE #AE4528 #4EAE28

square

#2891AE #8828AE #AE4528 #4EAE28

split-complementary

#2891AE #AE284E #AE8828

monochromatic

#113E4A #1D687C #2891AE #40B3D3 #72C7DF

Accessibility & contrast

On white

3.65

#2891AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#2891AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2891AE

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2891AE	#FFFFFF	#000000	##000000
##2891AE	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DB0

Deuteranopia (green-blind)

#6E80AE

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2891ae;
/* rgb */ color: rgb(40, 145, 174);
/* oklch */ color: oklch(61.2% 0.101 220.9);

Tailwind

colors: {
  custom: {
    50: '#77b1c6',
    500: '#2891ae',
    950: '#000000',
  },
}

SCSS

$custom: #2891ae;
$custom-light: #77b1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2891ae",
  "rgb": {
    "r": 40,
    "g": 145,
    "b": 174
  },
  "hsl": {
    "h": 192.985,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.61151,
    "c": 0.10075,
    "h": 220.9
  },
  "luminance": 0.23758
}

Semantic roles & 50–950 ramp

primary

#2891AE

secondary

#C6806C

accent

#6642E6

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2891AE

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

Preview Lab → · Contrast checker → · Palette generator →