#437491#437491

#437491 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.6% C 0.070 H 236.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#437491
RGB	rgb(67, 116, 145)
HSL	hsl(202, 37%, 42%)
HSV	hsv(202, 54%, 57%)
CMYK	cmyk(53.8%, 20%, 0%, 43.1%)
CIE-LAB	lab(46.61, -7.93, -20.87)
CIE-LCH	lch(46.61, 22.32, 249.19°)
OKLab	oklab(53.64% -0.0391 -0.0581)
OKLCH	oklch(53.64% 0.07 236.1)
XYZ	xyz(13.6691, 15.7273, 29.0979)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437491 #916043

analogous

#439187 #437491 #434D91

triadic

#437491 #914374 #749143

tetradic

#437491 #874391 #916043 #4D9143

square

#437491 #874391 #916043 #4D9143

split-complementary

#437491 #91434D #918743

monochromatic

#1C313D #305367 #437491 #5D94B4 #87AFC8

Accessibility & contrast

On white

5.07

#437491 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#437491 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437491

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437491	#FFFFFF	#000000	##FFFFFF
##437491	1.00	5.07	4.15	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677392

Deuteranopia (green-blind)

#5C6B91

Tritanopia (blue-blind)

#137C7E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #437491;
/* rgb */ color: rgb(67, 116, 145);
/* oklch */ color: oklch(53.6% 0.070 236.1);

Tailwind

colors: {
  custom: {
    50: '#7d9cb1',
    500: '#437491',
    950: '#000000',
  },
}

SCSS

$custom: #437491;
$custom-light: #7d9cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#437491",
  "rgb": {
    "r": 67,
    "g": 116,
    "b": 145
  },
  "hsl": {
    "h": 202.308,
    "s": 36.792,
    "l": 41.569
  },
  "oklch": {
    "l": 0.53639,
    "c": 0.07002,
    "h": 236.1
  },
  "luminance": 0.15728
}

Semantic roles & 50–950 ramp

primary

#437491

secondary

#B2917D

accent

#855BCD

background

#F7F9FA

surface

#EEF2F5

border

#C9CCCF

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #437491

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

Preview Lab → · Contrast checker → · Palette generator →