#2891A9#2891A9

#2891A9 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 60.9% C 0.098 H 216.9°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#2891A9
RGB	rgb(40, 145, 169)
HSL	hsl(191, 62%, 41%)
HSV	hsv(191, 76%, 66%)
CMYK	cmyk(76.3%, 14.2%, 0%, 33.7%)
CIE-LAB	lab(55.65, -20.86, -21.03)
CIE-LCH	lch(55.65, 29.62, 225.24°)
OKLab	oklab(60.93% -0.0781 -0.0587)
OKLCH	oklch(60.93% 0.098 216.9)
XYZ	xyz(18.1589, 23.5643, 41.1197)
Luminance	0.2357 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2891A9 #A94028

analogous

#28A980 #2891A9 #2850A9

triadic

#2891A9 #A92891 #91A928

tetradic

#2891A9 #8028A9 #A94028 #50A928

square

#2891A9 #8028A9 #A94028 #50A928

split-complementary

#2891A9 #A92850 #A98028

monochromatic

#113C46 #1C6778 #2891A9 #3DB6D1 #6FC8DD

Accessibility & contrast

On white

3.68

#2891A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#2891A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2891A9

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2891A9	#FFFFFF	#000000	##000000
##2891A9	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818DAA

Deuteranopia (green-blind)

#7080A9

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2891a9;
/* rgb */ color: rgb(40, 145, 169);
/* oklch */ color: oklch(60.9% 0.098 216.9);

Tailwind

colors: {
  custom: {
    50: '#77b1c2',
    500: '#2891a9',
    950: '#000000',
  },
}

SCSS

$custom: #2891a9;
$custom-light: #77b1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2891a9",
  "rgb": {
    "r": 40,
    "g": 145,
    "b": 169
  },
  "hsl": {
    "h": 191.163,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.60932,
    "c": 0.09772,
    "h": 216.9
  },
  "luminance": 0.23566
}

Semantic roles & 50–950 ramp

primary

#2891A9

secondary

#C47A69

accent

#6143E5

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2891A9

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

Preview Lab → · Contrast checker → · Palette generator →