#2889A1#2889A1

#2889A1 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.6% C 0.093 H 218.3°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#2889A1
RGB	rgb(40, 137, 161)
HSL	hsl(192, 60%, 39%)
HSV	hsv(192, 75%, 63%)
CMYK	cmyk(75.2%, 14.9%, 0%, 36.9%)
CIE-LAB	lab(52.85, -19.28, -20.71)
CIE-LCH	lch(52.85, 28.29, 227.06°)
OKLab	oklab(58.58% -0.0733 -0.0578)
OKLCH	oklch(58.58% 0.093 218.3)
XYZ	xyz(16.2510, 20.9137, 36.8916)
Luminance	0.2092 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2889A1 #A14028

analogous

#28A17D #2889A1 #284DA1

triadic

#2889A1 #A12889 #89A128

tetradic

#2889A1 #7D28A1 #A14028 #4DA128

square

#2889A1 #7D28A1 #A14028 #4DA128

split-complementary

#2889A1 #A1284D #A17D28

monochromatic

#10363F #1C5F70 #2889A1 #39B0CE #6AC4DA

Accessibility & contrast

On white

4.05

#2889A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#2889A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2889A1

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2889A1	#FFFFFF	#000000	##000000
##2889A1	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A85A2

Deuteranopia (green-blind)

#6979A1

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2889a1;
/* rgb */ color: rgb(40, 137, 161);
/* oklch */ color: oklch(58.6% 0.093 218.3);

Tailwind

colors: {
  custom: {
    50: '#75abbc',
    500: '#2889a1',
    950: '#000000',
  },
}

SCSS

$custom: #2889a1;
$custom-light: #75abbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2889a1",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 161
  },
  "hsl": {
    "h": 191.901,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.58583,
    "c": 0.09338,
    "h": 218.3
  },
  "luminance": 0.20916
}

Semantic roles & 50–950 ramp

primary

#2889A1

secondary

#C07765

accent

#6444E3

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2889A1

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

Preview Lab → · Contrast checker → · Palette generator →