#4387AE#4387AE

#4387AE is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.6% C 0.091 H 236.2°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4387AE
RGB	rgb(67, 135, 174)
HSL	hsl(202, 44%, 47%)
HSV	hsv(202, 61%, 68%)
CMYK	cmyk(61.5%, 22.4%, 0%, 31.8%)
CIE-LAB	lab(53.57, -9.52, -27.03)
CIE-LCH	lch(53.57, 28.66, 250.60°)
OKLab	oklab(59.56% -0.0506 -0.0757)
OKLCH	oklch(59.56% 0.091 236.2)
XYZ	xyz(18.6158, 21.5754, 43.2196)
Luminance	0.2158 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4387AE #AE6A43

analogous

#43AE9F #4387AE #4352AE

triadic

#4387AE #AE4387 #87AE43

tetradic

#4387AE #9F43AE #AE6A43 #52AE43

square

#4387AE #9F43AE #AE6A43 #52AE43

split-complementary

#4387AE #AE4352 #AE9F43

monochromatic

#214256 #326582 #4387AE #69A4C5 #95BFD6

Accessibility & contrast

On white

3.95

#4387AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#4387AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4387AE

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4387AE	#FFFFFF	#000000	##000000
##4387AE	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7586B0

Deuteranopia (green-blind)

#667BAD

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4387ae;
/* rgb */ color: rgb(67, 135, 174);
/* oklch */ color: oklch(59.6% 0.091 236.2);

Tailwind

colors: {
  custom: {
    50: '#81a9c6',
    500: '#4387ae',
    950: '#000000',
  },
}

SCSS

$custom: #4387ae;
$custom-light: #81a9c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4387ae",
  "rgb": {
    "r": 67,
    "g": 135,
    "b": 174
  },
  "hsl": {
    "h": 201.869,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.59558,
    "c": 0.09105,
    "h": 236.2
  },
  "luminance": 0.21577
}

Semantic roles & 50–950 ramp

primary

#4387AE

secondary

#C29F8B

accent

#8254D4

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4387AE

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

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