#337490#337490

#337490 is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 52.9% C 0.079 H 229.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#337490
RGB	rgb(51, 116, 144)
HSL	hsl(198, 48%, 38%)
HSV	hsv(198, 65%, 56%)
CMYK	cmyk(64.6%, 19.4%, 0%, 43.5%)
CIE-LAB	lab(45.92, -11.65, -21.41)
CIE-LCH	lch(45.92, 24.37, 241.45°)
OKLab	oklab(52.89% -0.0516 -0.0598)
OKLCH	oklch(52.89% 0.079 229.2)
XYZ	xyz(12.6427, 15.2069, 28.6491)
Luminance	0.1521 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337490 #904F33

analogous

#33907D #337490 #334590

triadic

#337490 #903374 #749033

tetradic

#337490 #7D3390 #904F33 #459033

square

#337490 #7D3390 #904F33 #459033

split-complementary

#337490 #903345 #907D33

monochromatic

#132B36 #235063 #337490 #4498BD #71B1CD

Accessibility & contrast

On white

5.20

#337490 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#337490 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337490

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337490	#FFFFFF	#000000	##FFFFFF
##337490	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667291

Deuteranopia (green-blind)

#596990

Tritanopia (blue-blind)

#007C7D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337490;
/* rgb */ color: rgb(51, 116, 144);
/* oklch */ color: oklch(52.9% 0.079 229.2);

Tailwind

colors: {
  custom: {
    50: '#759cb0',
    500: '#337490',
    950: '#000000',
  },
}

SCSS

$custom: #337490;
$custom-light: #759cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#337490",
  "rgb": {
    "r": 51,
    "g": 116,
    "b": 144
  },
  "hsl": {
    "h": 198.065,
    "s": 47.692,
    "l": 38.235
  },
  "oklch": {
    "l": 0.52888,
    "c": 0.07901,
    "h": 229.2
  },
  "luminance": 0.15208
}

Semantic roles & 50–950 ramp

primary

#337490

secondary

#B5816A

accent

#7951D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #337490

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

Preview Lab → · Contrast checker → · Palette generator →