#397D93#397D93

#397D93 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.5% C 0.076 H 222.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#397D93
RGB	rgb(57, 125, 147)
HSL	hsl(195, 44%, 40%)
HSV	hsv(195, 61%, 58%)
CMYK	cmyk(61.2%, 15%, 0%, 42.4%)
CIE-LAB	lab(49.06, -14.59, -18.33)
CIE-LCH	lch(49.06, 23.43, 231.49°)
OKLab	oklab(55.5% -0.0566 -0.051)
OKLCH	oklch(55.5% 0.076 222)
XYZ	xyz(14.2853, 17.6423, 30.2506)
Luminance	0.1764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D93 #934F39

analogous

#39937C #397D93 #395093

triadic

#397D93 #93397D #7D9339

tetradic

#397D93 #7C3993 #934F39 #509339

square

#397D93 #7C3993 #934F39 #509339

split-complementary

#397D93 #933950 #937C39

monochromatic

#17323B #285767 #397D93 #4FA0BB #7BB8CC

Accessibility & contrast

On white

4.64

#397D93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#397D93 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #397D93

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D93	#FFFFFF	#000000	##FFFFFF
##397D93	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707A94

Deuteranopia (green-blind)

#637093

Tritanopia (blue-blind)

#008484

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #397d93;
/* rgb */ color: rgb(57, 125, 147);
/* oklch */ color: oklch(55.5% 0.076 222.0);

Tailwind

colors: {
  custom: {
    50: '#78a2b2',
    500: '#397d93',
    950: '#000000',
  },
}

SCSS

$custom: #397d93;
$custom-light: #78a2b2;
$custom-dark: #000000;

JSON

{
  "hex": "#397d93",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 147
  },
  "hsl": {
    "h": 194.667,
    "s": 44.118,
    "l": 40
  },
  "oklch": {
    "l": 0.55498,
    "c": 0.07617,
    "h": 222
  },
  "luminance": 0.17644
}

Semantic roles & 50–950 ramp

primary

#397D93

secondary

#B58373

accent

#7354D4

background

#F7FAFA

surface

#EEF3F5

border

#C9CDCF

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #397D93

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

Preview Lab → · Contrast checker → · Palette generator →