#2E88A4#2E88A4

#2E88A4 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.6% C 0.093 H 222.7°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2E88A4
RGB	rgb(46, 136, 164)
HSL	hsl(194, 56%, 41%)
HSV	hsv(194, 72%, 64%)
CMYK	cmyk(72%, 17.1%, 0%, 35.7%)
CIE-LAB	lab(52.80, -16.92, -22.51)
CIE-LCH	lch(52.80, 28.16, 233.07°)
OKLab	oklab(58.62% -0.0682 -0.0629)
OKLCH	oklch(58.62% 0.093 222.7)
XYZ	xyz(16.6290, 20.8676, 38.2662)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E88A4 #A44A2E

analogous

#2EA485 #2E88A4 #2E4DA4

triadic

#2E88A4 #A42E88 #88A42E

tetradic

#2E88A4 #852EA4 #A44A2E #4DA42E

square

#2E88A4 #852EA4 #A44A2E #4DA42E

split-complementary

#2E88A4 #A42E4D #A4852E

monochromatic

#133944 #216074 #2E88A4 #45ABCB #74C0D8

Accessibility & contrast

On white

4.06

#2E88A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#2E88A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E88A4

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E88A4	#FFFFFF	#000000	##000000
##2E88A4	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7885A5

Deuteranopia (green-blind)

#6879A4

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2e88a4;
/* rgb */ color: rgb(46, 136, 164);
/* oklch */ color: oklch(58.6% 0.093 222.7);

Tailwind

colors: {
  custom: {
    50: '#77aabf',
    500: '#2e88a4',
    950: '#000000',
  },
}

SCSS

$custom: #2e88a4;
$custom-light: #77aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e88a4",
  "rgb": {
    "r": 46,
    "g": 136,
    "b": 164
  },
  "hsl": {
    "h": 194.237,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.58622,
    "c": 0.09283,
    "h": 222.7
  },
  "luminance": 0.20869
}

Semantic roles & 50–950 ramp

primary

#2E88A4

secondary

#C0816E

accent

#6C48DF

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2E88A4

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

Preview Lab → · Contrast checker → · Palette generator →