#287E95#287E95

#287E95 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.3% C 0.087 H 219.5°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#287E95
RGB	rgb(40, 126, 149)
HSL	hsl(193, 58%, 37%)
HSV	hsv(193, 73%, 58%)
CMYK	cmyk(73.2%, 15.4%, 0%, 41.6%)
CIE-LAB	lab(48.93, -17.36, -19.74)
CIE-LCH	lch(48.93, 26.29, 228.67°)
OKLab	oklab(55.28% -0.0669 -0.0551)
OKLCH	oklch(55.28% 0.087 219.5)
XYZ	xyz(13.7585, 17.5412, 31.0886)
Luminance	0.1754 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287E95 #953F28

analogous

#289576 #287E95 #284795

triadic

#287E95 #95287E #7E9528

tetradic

#287E95 #762895 #953F28 #479528

square

#287E95 #762895 #953F28 #479528

split-complementary

#287E95 #952847 #957628

monochromatic

#0E2C35 #1B5565 #287E95 #35A7C5 #62BDD5

Accessibility & contrast

On white

4.66

#287E95 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#287E95 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #287E95

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287E95	#FFFFFF	#000000	##FFFFFF
##287E95	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707A96

Deuteranopia (green-blind)

#617095

Tritanopia (blue-blind)

#008685

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #287e95;
/* rgb */ color: rgb(40, 126, 149);
/* oklch */ color: oklch(55.3% 0.087 219.5);

Tailwind

colors: {
  custom: {
    50: '#72a3b4',
    500: '#287e95',
    950: '#000000',
  },
}

SCSS

$custom: #287e95;
$custom-light: #72a3b4;
$custom-dark: #000000;

JSON

{
  "hex": "#287e95",
  "rgb": {
    "r": 40,
    "g": 126,
    "b": 149
  },
  "hsl": {
    "h": 192.661,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.55278,
    "c": 0.08664,
    "h": 219.5
  },
  "luminance": 0.17543
}

Semantic roles & 50–950 ramp

primary

#287E95

secondary

#BB725E

accent

#6747E1

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #287E95

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

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