#397598#397598

#397598 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.8% C 0.083 H 236.7°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#397598
RGB	rgb(57, 117, 152)
HSL	hsl(202, 45%, 41%)
HSV	hsv(202, 63%, 60%)
CMYK	cmyk(62.5%, 23%, 0%, 40.4%)
CIE-LAB	lab(46.79, -8.39, -24.77)
CIE-LCH	lch(46.79, 26.15, 251.29°)
OKLab	oklab(53.76% -0.0455 -0.0694)
OKLCH	oklch(53.76% 0.083 236.7)
XYZ	xyz(13.7140, 15.8581, 32.0379)
Luminance	0.1586 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397598 #985C39

analogous

#39988B #397598 #394598

triadic

#397598 #983975 #759839

tetradic

#397598 #8B3998 #985C39 #459839

square

#397598 #8B3998 #985C39 #459839

split-complementary

#397598 #983945 #988B39

monochromatic

#18303F #28536B #397598 #5195BE #7DB0CE

Accessibility & contrast

On white

5.03

#397598 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#397598 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397598

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397598	#FFFFFF	#000000	##FFFFFF
##397598	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65749A

Deuteranopia (green-blind)

#586B97

Tritanopia (blue-blind)

#007E81

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397598;
/* rgb */ color: rgb(57, 117, 152);
/* oklch */ color: oklch(53.8% 0.083 236.7);

Tailwind

colors: {
  custom: {
    50: '#799cb6',
    500: '#397598',
    950: '#000000',
  },
}

SCSS

$custom: #397598;
$custom-light: #799cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#397598",
  "rgb": {
    "r": 57,
    "g": 117,
    "b": 152
  },
  "hsl": {
    "h": 202.105,
    "s": 45.455,
    "l": 40.98
  },
  "oklch": {
    "l": 0.53755,
    "c": 0.083,
    "h": 236.7
  },
  "luminance": 0.15859
}

Semantic roles & 50–950 ramp

primary

#397598

secondary

#B88E75

accent

#8353D5

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #397598

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

Preview Lab → · Contrast checker → · Palette generator →