#397387#397387

#397387 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.5% C 0.068 H 223.0°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#397387
RGB	rgb(57, 115, 135)
HSL	hsl(195, 41%, 38%)
HSV	hsv(195, 58%, 53%)
CMYK	cmyk(57.8%, 14.8%, 0%, 47.1%)
CIE-LAB	lab(45.47, -12.80, -16.73)
CIE-LCH	lch(45.47, 21.06, 232.57°)
OKLab	oklab(52.47% -0.0498 -0.0465)
OKLCH	oklch(52.47% 0.068 223)
XYZ	xyz(12.1896, 14.8795, 25.1466)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397387 #874D39

analogous

#398774 #397387 #394C87

triadic

#397387 #873973 #738739

tetradic

#397387 #743987 #874D39 #4C8739

square

#397387 #743987 #874D39 #4C8739

split-complementary

#397387 #87394C #877439

monochromatic

#152A31 #274E5C #397387 #4B98B2 #75B1C5

Accessibility & contrast

On white

5.28

#397387 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#397387 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397387

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397387	#FFFFFF	#000000	##FFFFFF
##397387	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687088

Deuteranopia (green-blind)

#5C6887

Tritanopia (blue-blind)

#007979

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397387;
/* rgb */ color: rgb(57, 115, 135);
/* oklch */ color: oklch(52.5% 0.068 223.0);

Tailwind

colors: {
  custom: {
    50: '#769baa',
    500: '#397387',
    950: '#000000',
  },
}

SCSS

$custom: #397387;
$custom-light: #769baa;
$custom-dark: #000000;

JSON

{
  "hex": "#397387",
  "rgb": {
    "r": 57,
    "g": 115,
    "b": 135
  },
  "hsl": {
    "h": 195.385,
    "s": 40.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.52474,
    "c": 0.06809,
    "h": 223
  },
  "luminance": 0.14881
}

Semantic roles & 50–950 ramp

primary

#397387

secondary

#AE7E6E

accent

#7657D0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #397387

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

Preview Lab → · Contrast checker → · Palette generator →