#2E859B#2E859B

#2E859B is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.5% C 0.087 H 218.0°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#2E859B
RGB	rgb(46, 133, 155)
HSL	hsl(192, 54%, 39%)
HSV	hsv(192, 70%, 61%)
CMYK	cmyk(70.3%, 14.2%, 0%, 39.2%)
CIE-LAB	lab(51.52, -18.29, -19.27)
CIE-LCH	lch(51.52, 26.56, 226.50°)
OKLab	oklab(57.48% -0.0687 -0.0537)
OKLCH	oklch(57.48% 0.087 218)
XYZ	xyz(15.4282, 19.7207, 33.9974)
Luminance	0.1972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E859B #9B442E

analogous

#2E9B7B #2E859B #2E4F9B

triadic

#2E859B #9B2E85 #859B2E

tetradic

#2E859B #7B2E9B #9B442E #4F9B2E

square

#2E859B #7B2E9B #9B442E #4F9B2E

split-complementary

#2E859B #9B2E4F #9B7B2E

monochromatic

#12343D #205D6C #2E859B #40ABC6 #6FC0D4

Accessibility & contrast

On white

4.25

#2E859B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#2E859B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E859B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E859B	#FFFFFF	#000000	##000000
##2E859B	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77819C

Deuteranopia (green-blind)

#68769B

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2e859b;
/* rgb */ color: rgb(46, 133, 155);
/* oklch */ color: oklch(57.5% 0.087 218.0);

Tailwind

colors: {
  custom: {
    50: '#76a8b8',
    500: '#2e859b',
    950: '#000000',
  },
}

SCSS

$custom: #2e859b;
$custom-light: #76a8b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e859b",
  "rgb": {
    "r": 46,
    "g": 133,
    "b": 155
  },
  "hsl": {
    "h": 192.11,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.57475,
    "c": 0.08723,
    "h": 218
  },
  "luminance": 0.19722
}

Semantic roles & 50–950 ramp

primary

#2E859B

secondary

#BC7A69

accent

#684ADE

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2E859B

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

Preview Lab → · Contrast checker → · Palette generator →