#375579#375579

#375579 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.3% C 0.070 H 253.7°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#375579
RGB	rgb(55, 85, 121)
HSL	hsl(213, 38%, 35%)
HSV	hsv(213, 55%, 47%)
CMYK	cmyk(54.5%, 29.8%, 0%, 52.5%)
CIE-LAB	lab(35.38, 0.14, -23.81)
CIE-LCH	lch(35.38, 23.82, 270.33°)
OKLab	oklab(44.26% -0.0195 -0.0668)
OKLCH	oklch(44.26% 0.07 253.7)
XYZ	xyz(8.2740, 8.6891, 19.3266)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375579 #795B37

analogous

#377679 #375579 #3A3779

triadic

#375579 #793755 #557937

tetradic

#375579 #793776 #795B37 #37793A

square

#375579 #793776 #795B37 #37793A

split-complementary

#375579 #793A37 #767937

monochromatic

#111A25 #24374F #375579 #4A73A3 #6E92BD

Accessibility & contrast

On white

7.67

#375579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#375579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375579

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375579	#FFFFFF	#000000	##FFFFFF
##375579	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47577B

Deuteranopia (green-blind)

#3E5078

Tritanopia (blue-blind)

#145D62

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #375579;
/* rgb */ color: rgb(55, 85, 121);
/* oklch */ color: oklch(44.3% 0.070 253.7);

Tailwind

colors: {
  custom: {
    50: '#7384a0',
    500: '#375579',
    950: '#000000',
  },
}

SCSS

$custom: #375579;
$custom-light: #7384a0;
$custom-dark: #000000;

JSON

{
  "hex": "#375579",
  "rgb": {
    "r": 55,
    "g": 85,
    "b": 121
  },
  "hsl": {
    "h": 212.727,
    "s": 37.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.44258,
    "c": 0.06963,
    "h": 253.7
  },
  "luminance": 0.0869
}

Semantic roles & 50–950 ramp

primary

#375579

secondary

#A68966

accent

#995ACD

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080A0E

muted

#7B7C7E

Preview Lab

Preview with #375579

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

Preview Lab → · Contrast checker → · Palette generator →