#337197#337197

#337197 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.5% C 0.087 H 238.5°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#337197
RGB	rgb(51, 113, 151)
HSL	hsl(203, 50%, 40%)
HSV	hsv(203, 66%, 59%)
CMYK	cmyk(66.2%, 25.2%, 0%, 40.8%)
CIE-LAB	lab(45.29, -7.52, -26.53)
CIE-LCH	lch(45.29, 27.57, 254.18°)
OKLab	oklab(52.49% -0.0457 -0.0745)
OKLCH	oklch(52.49% 0.087 238.5)
XYZ	xyz(12.8541, 14.7471, 31.4412)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337197 #975933

analogous

#33978B #337197 #333F97

triadic

#337197 #973371 #719733

tetradic

#337197 #8B3397 #975933 #3F9733

square

#337197 #8B3397 #975933 #3F9733

split-complementary

#337197 #97333F #978B33

monochromatic

#142D3C #244F69 #337197 #4792C1 #74ADD0

Accessibility & contrast

On white

5.32

#337197 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#337197 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337197

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337197	#FFFFFF	#000000	##FFFFFF
##337197	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7199

Deuteranopia (green-blind)

#526796

Tritanopia (blue-blind)

#007B7E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #337197;
/* rgb */ color: rgb(51, 113, 151);
/* oklch */ color: oklch(52.5% 0.087 238.5);

Tailwind

colors: {
  custom: {
    50: '#7699b5',
    500: '#337197',
    950: '#000000',
  },
}

SCSS

$custom: #337197;
$custom-light: #7699b5;
$custom-dark: #000000;

JSON

{
  "hex": "#337197",
  "rgb": {
    "r": 51,
    "g": 113,
    "b": 151
  },
  "hsl": {
    "h": 202.8,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52486,
    "c": 0.08743,
    "h": 238.5
  },
  "luminance": 0.14748
}

Semantic roles & 50–950 ramp

primary

#337197

secondary

#B88A6D

accent

#834FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #337197

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

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