#397490#397490

#397490 is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.1% C 0.075 H 231.1°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#397490
RGB	rgb(57, 116, 144)
HSL	hsl(199, 43%, 39%)
HSV	hsv(199, 60%, 56%)
CMYK	cmyk(60.4%, 19.4%, 0%, 43.5%)
CIE-LAB	lab(46.14, -10.47, -21.04)
CIE-LCH	lch(46.14, 23.50, 243.55°)
OKLab	oklab(53.13% -0.0474 -0.0587)
OKLCH	oklch(53.13% 0.075 231.1)
XYZ	xyz(12.9648, 15.3730, 28.6642)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397490 #905539

analogous

#399081 #397490 #394990

triadic

#397490 #903974 #749039

tetradic

#397490 #813990 #905539 #499039

square

#397490 #813990 #905539 #499039

split-complementary

#397490 #903949 #908139

monochromatic

#162D38 #285164 #397490 #4D96B9 #79B0CA

Accessibility & contrast

On white

5.15

#397490 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#397490 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397490

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397490	#FFFFFF	#000000	##FFFFFF
##397490	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667291

Deuteranopia (green-blind)

#5A6990

Tritanopia (blue-blind)

#007C7D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397490;
/* rgb */ color: rgb(57, 116, 144);
/* oklch */ color: oklch(53.1% 0.075 231.1);

Tailwind

colors: {
  custom: {
    50: '#789cb0',
    500: '#397490',
    950: '#000000',
  },
}

SCSS

$custom: #397490;
$custom-light: #789cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#397490",
  "rgb": {
    "r": 57,
    "g": 116,
    "b": 144
  },
  "hsl": {
    "h": 199.31,
    "s": 43.284,
    "l": 39.412
  },
  "oklch": {
    "l": 0.5313,
    "c": 0.07545,
    "h": 231.1
  },
  "luminance": 0.15374
}

Semantic roles & 50–950 ramp

primary

#397490

secondary

#B38771

accent

#7D55D3

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #397490

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

Preview Lab → · Contrast checker → · Palette generator →