#397090#397090

#397090 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.1% C 0.077 H 236.4°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#397090
RGB	rgb(57, 112, 144)
HSL	hsl(202, 43%, 39%)
HSV	hsv(202, 60%, 56%)
CMYK	cmyk(60.4%, 22.2%, 0%, 43.5%)
CIE-LAB	lab(44.90, -8.14, -22.96)
CIE-LCH	lch(44.90, 24.36, 250.48°)
OKLab	oklab(52.14% -0.0427 -0.0642)
OKLCH	oklch(52.14% 0.077 236.4)
XYZ	xyz(12.5137, 14.4706, 28.5138)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397090 #905939

analogous

#399085 #397090 #394590

triadic

#397090 #903970 #709039

tetradic

#397090 #853990 #905939 #459039

square

#397090 #853990 #905939 #459039

split-complementary

#397090 #903945 #908539

monochromatic

#162C38 #284E64 #397090 #4D91B9 #79ACCA

Accessibility & contrast

On white

5.39

#397090 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#397090 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397090

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397090	#FFFFFF	#000000	##FFFFFF
##397090	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616F92

Deuteranopia (green-blind)

#55668F

Tritanopia (blue-blind)

#00787B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #397090;
/* rgb */ color: rgb(57, 112, 144);
/* oklch */ color: oklch(52.1% 0.077 236.4);

Tailwind

colors: {
  custom: {
    50: '#7799b0',
    500: '#397090',
    950: '#000000',
  },
}

SCSS

$custom: #397090;
$custom-light: #7799b0;
$custom-dark: #000000;

JSON

{
  "hex": "#397090",
  "rgb": {
    "r": 57,
    "g": 112,
    "b": 144
  },
  "hsl": {
    "h": 202.069,
    "s": 43.284,
    "l": 39.412
  },
  "oklch": {
    "l": 0.52144,
    "c": 0.07712,
    "h": 236.4
  },
  "luminance": 0.14472
}

Semantic roles & 50–950 ramp

primary

#397090

secondary

#B38A71

accent

#8355D3

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #397090

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

Preview Lab → · Contrast checker → · Palette generator →