#375E77#375E77

#375E77 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.4% C 0.060 H 238.1°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#375E77
RGB	rgb(55, 94, 119)
HSL	hsl(203, 37%, 34%)
HSV	hsv(203, 54%, 47%)
CMYK	cmyk(53.8%, 21%, 0%, 53.3%)
CIE-LAB	lab(38.11, -6.12, -18.35)
CIE-LCH	lch(38.11, 19.34, 251.56°)
OKLab	oklab(46.38% -0.0318 -0.0511)
OKLCH	oklch(46.38% 0.06 238.1)
XYZ	xyz(8.9068, 10.1488, 18.9387)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375E77 #775037

analogous

#377770 #375E77 #373E77

triadic

#375E77 #77375E #5E7737

tetradic

#375E77 #703777 #775037 #3E7737

square

#375E77 #703777 #775037 #3E7737

split-complementary

#375E77 #77373E #777037

monochromatic

#101C23 #243D4D #375E77 #4A7FA1 #6D9DBB

Accessibility & contrast

On white

6.93

#375E77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#375E77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375E77

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375E77	#FFFFFF	#000000	##FFFFFF
##375E77	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535D78

Deuteranopia (green-blind)

#4A5777

Tritanopia (blue-blind)

#136466

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #375e77;
/* rgb */ color: rgb(55, 94, 119);
/* oklch */ color: oklch(46.4% 0.060 238.1);

Tailwind

colors: {
  custom: {
    50: '#738b9e',
    500: '#375e77',
    950: '#000000',
  },
}

SCSS

$custom: #375e77;
$custom-light: #738b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#375e77",
  "rgb": {
    "r": 55,
    "g": 94,
    "b": 119
  },
  "hsl": {
    "h": 203.438,
    "s": 36.782,
    "l": 34.118
  },
  "oklch": {
    "l": 0.46379,
    "c": 0.06021,
    "h": 238.1
  },
  "luminance": 0.1015
}

Semantic roles & 50–950 ramp

primary

#375E77

secondary

#A47E65

accent

#875BCD

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #375E77

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

Preview Lab → · Contrast checker → · Palette generator →