#397191#397191

#397191 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.4% C 0.078 H 235.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#397191
RGB	rgb(57, 113, 145)
HSL	hsl(202, 44%, 40%)
HSV	hsv(202, 61%, 57%)
CMYK	cmyk(60.7%, 22.1%, 0%, 43.1%)
CIE-LAB	lab(45.25, -8.39, -23.00)
CIE-LCH	lch(45.25, 24.49, 249.96°)
OKLab	oklab(52.44% -0.0435 -0.0643)
OKLCH	oklch(52.44% 0.078 235.9)
XYZ	xyz(12.7014, 14.7232, 28.9551)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397191 #915939

analogous

#399185 #397191 #394591

triadic

#397191 #913971 #719139

tetradic

#397191 #853991 #915939 #459139

square

#397191 #853991 #915939 #459139

split-complementary

#397191 #913945 #918539

monochromatic

#162D39 #284F65 #397191 #4E92B9 #7AADCB

Accessibility & contrast

On white

5.32

#397191 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#397191 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397191

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397191	#FFFFFF	#000000	##FFFFFF
##397191	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627093

Deuteranopia (green-blind)

#566790

Tritanopia (blue-blind)

#00797C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #397191;
/* rgb */ color: rgb(57, 113, 145);
/* oklch */ color: oklch(52.4% 0.078 235.9);

Tailwind

colors: {
  custom: {
    50: '#7899b1',
    500: '#397191',
    950: '#000000',
  },
}

SCSS

$custom: #397191;
$custom-light: #7899b1;
$custom-dark: #000000;

JSON

{
  "hex": "#397191",
  "rgb": {
    "r": 57,
    "g": 113,
    "b": 145
  },
  "hsl": {
    "h": 201.818,
    "s": 43.564,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52437,
    "c": 0.07768,
    "h": 235.9
  },
  "luminance": 0.14724
}

Semantic roles & 50–950 ramp

primary

#397191

secondary

#B48A72

accent

#8354D3

background

#F7F9FA

surface

#EEF2F5

border

#C9CCCF

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #397191

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

Preview Lab → · Contrast checker → · Palette generator →