#4387AF#4387AF

#4387AF is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.6% C 0.092 H 236.9°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4387AF
RGB	rgb(67, 135, 175)
HSL	hsl(202, 45%, 47%)
HSV	hsv(202, 62%, 69%)
CMYK	cmyk(61.7%, 22.9%, 0%, 31.4%)
CIE-LAB	lab(53.62, -9.19, -27.54)
CIE-LCH	lch(53.62, 29.03, 251.54°)
OKLab	oklab(59.61% -0.0502 -0.0771)
OKLCH	oklch(59.61% 0.092 236.9)
XYZ	xyz(18.7136, 21.6146, 43.7349)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4387AF #AF6B43

analogous

#43AFA1 #4387AF #4351AF

triadic

#4387AF #AF4387 #87AF43

tetradic

#4387AF #A143AF #AF6B43 #51AF43

square

#4387AF #A143AF #AF6B43 #51AF43

split-complementary

#4387AF #AF4351 #AFA143

monochromatic

#214356 #326583 #4387AF #69A4C6 #96BFD7

Accessibility & contrast

On white

3.94

#4387AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#4387AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4387AF

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4387AF	#FFFFFF	#000000	##000000
##4387AF	1.00	3.94	5.32	5.32
#FFFFFF	3.94	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)

#7486B1

Deuteranopia (green-blind)

#657BAE

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4387af;
/* rgb */ color: rgb(67, 135, 175);
/* oklch */ color: oklch(59.6% 0.092 236.9);

Tailwind

colors: {
  custom: {
    50: '#81a9c7',
    500: '#4387af',
    950: '#000000',
  },
}

SCSS

$custom: #4387af;
$custom-light: #81a9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4387af",
  "rgb": {
    "r": 67,
    "g": 135,
    "b": 175
  },
  "hsl": {
    "h": 202.222,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.59605,
    "c": 0.09207,
    "h": 236.9
  },
  "luminance": 0.21616
}

Semantic roles & 50–950 ramp

primary

#4387AF

secondary

#C2A08B

accent

#8353D4

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4387AF

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

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