#397994#397994

#397994 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.5% C 0.078 H 228.3°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#397994
RGB	rgb(57, 121, 148)
HSL	hsl(198, 44%, 40%)
HSV	hsv(198, 61%, 58%)
CMYK	cmyk(61.5%, 18.2%, 0%, 42%)
CIE-LAB	lab(47.86, -12.02, -20.76)
CIE-LCH	lch(47.86, 23.99, 239.94°)
OKLab	oklab(54.55% -0.0516 -0.0579)
OKLCH	oklch(54.55% 0.078 228.3)
XYZ	xyz(13.8679, 16.6814, 30.5002)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397994 #945439

analogous

#399481 #397994 #394C94

triadic

#397994 #943979 #799439

tetradic

#397994 #813994 #945439 #4C9439

square

#397994 #813994 #945439 #4C9439

split-complementary

#397994 #94394C #948139

monochromatic

#17313C #285568 #397994 #4F9BBB #7BB4CC

Accessibility & contrast

On white

4.84

#397994 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#397994 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397994

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397994	#FFFFFF	#000000	##FFFFFF
##397994	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7795

Deuteranopia (green-blind)

#5E6D94

Tritanopia (blue-blind)

#008182

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397994;
/* rgb */ color: rgb(57, 121, 148);
/* oklch */ color: oklch(54.5% 0.078 228.3);

Tailwind

colors: {
  custom: {
    50: '#789fb3',
    500: '#397994',
    950: '#000000',
  },
}

SCSS

$custom: #397994;
$custom-light: #789fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#397994",
  "rgb": {
    "r": 57,
    "g": 121,
    "b": 148
  },
  "hsl": {
    "h": 197.802,
    "s": 44.39,
    "l": 40.196
  },
  "oklch": {
    "l": 0.5455,
    "c": 0.07757,
    "h": 228.3
  },
  "luminance": 0.16683
}

Semantic roles & 50–950 ramp

primary

#397994

secondary

#B68773

accent

#7A54D4

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #397994

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

Preview Lab → · Contrast checker → · Palette generator →