#287A93#287A93

#287A93 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.2% C 0.086 H 222.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#287A93
RGB	rgb(40, 122, 147)
HSL	hsl(194, 57%, 37%)
HSV	hsv(194, 73%, 58%)
CMYK	cmyk(72.8%, 17%, 0%, 42.4%)
CIE-LAB	lab(47.59, -15.84, -20.63)
CIE-LCH	lch(47.59, 26.01, 232.48°)
OKLab	oklab(54.17% -0.0635 -0.0577)
OKLCH	oklch(54.17% 0.086 222.3)
XYZ	xyz(13.0989, 16.4753, 30.0878)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287A93 #934128

analogous

#289377 #287A93 #284593

triadic

#287A93 #93287A #7A9328

tetradic

#287A93 #772893 #934128 #459328

square

#287A93 #772893 #934128 #459328

split-complementary

#287A93 #932845 #937728

monochromatic

#0E2A33 #1B5263 #287A93 #35A2C3 #61B9D4

Accessibility & contrast

On white

4.89

#287A93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#287A93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287A93

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287A93	#FFFFFF	#000000	##FFFFFF
##287A93	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7794

Deuteranopia (green-blind)

#5D6C93

Tritanopia (blue-blind)

#008282

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #287a93;
/* rgb */ color: rgb(40, 122, 147);
/* oklch */ color: oklch(54.2% 0.086 222.3);

Tailwind

colors: {
  custom: {
    50: '#71a0b2',
    500: '#287a93',
    950: '#000000',
  },
}

SCSS

$custom: #287a93;
$custom-light: #71a0b2;
$custom-dark: #000000;

JSON

{
  "hex": "#287a93",
  "rgb": {
    "r": 40,
    "g": 122,
    "b": 147
  },
  "hsl": {
    "h": 194.019,
    "s": 57.219,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54174,
    "c": 0.08574,
    "h": 222.3
  },
  "luminance": 0.16477
}

Semantic roles & 50–950 ramp

primary

#287A93

secondary

#BA735D

accent

#6B47E0

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #287A93

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

Preview Lab → · Contrast checker → · Palette generator →