#397590#397590

#397590 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.4% C 0.075 H 229.8°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#397590
RGB	rgb(57, 117, 144)
HSL	hsl(199, 43%, 39%)
HSV	hsv(199, 60%, 56%)
CMYK	cmyk(60.4%, 18.8%, 0%, 43.5%)
CIE-LAB	lab(46.45, -11.04, -20.56)
CIE-LCH	lch(46.45, 23.34, 241.77°)
OKLab	oklab(53.38% -0.0486 -0.0573)
OKLCH	oklch(53.38% 0.075 229.8)
XYZ	xyz(13.0807, 15.6048, 28.7028)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397590 #905439

analogous

#399080 #397590 #394990

triadic

#397590 #903975 #759039

tetradic

#397590 #803990 #905439 #499039

square

#397590 #803990 #905439 #499039

split-complementary

#397590 #903949 #908039

monochromatic

#162E38 #285164 #397590 #4D97B9 #79B1CA

Accessibility & contrast

On white

5.10

#397590 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#397590 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397590

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397590	#FFFFFF	#000000	##FFFFFF
##397590	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677391

Deuteranopia (green-blind)

#5B6A90

Tritanopia (blue-blind)

#007D7E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397590;
/* rgb */ color: rgb(57, 117, 144);
/* oklch */ color: oklch(53.4% 0.075 229.8);

Tailwind

colors: {
  custom: {
    50: '#789cb0',
    500: '#397590',
    950: '#000000',
  },
}

SCSS

$custom: #397590;
$custom-light: #789cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#397590",
  "rgb": {
    "r": 57,
    "g": 117,
    "b": 144
  },
  "hsl": {
    "h": 198.621,
    "s": 43.284,
    "l": 39.412
  },
  "oklch": {
    "l": 0.53377,
    "c": 0.07514,
    "h": 229.8
  },
  "luminance": 0.15606
}

Semantic roles & 50–950 ramp

primary

#397590

secondary

#B38671

accent

#7C55D3

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #397590

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

Preview Lab → · Contrast checker → · Palette generator →