#375A71#375A71

#375A71 is a mid, muted cyan. Relative luminance 0.093; OKLCH L 45.1% C 0.055 H 238.5°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#375A71
RGB	rgb(55, 90, 113)
HSL	hsl(204, 35%, 33%)
HSV	hsv(204, 51%, 44%)
CMYK	cmyk(51.3%, 20.4%, 0%, 55.7%)
CIE-LAB	lab(36.59, -5.63, -17.00)
CIE-LCH	lch(36.59, 17.91, 251.68°)
OKLab	oklab(45.09% -0.0289 -0.0472)
OKLCH	oklch(45.09% 0.055 238.5)
XYZ	xyz(8.2113, 9.3162, 16.9851)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375A71 #714E37

analogous

#37716B #375A71 #373D71

triadic

#375A71 #71375A #5A7137

tetradic

#375A71 #6B3771 #714E37 #3D7137

square

#375A71 #6B3771 #714E37 #3D7137

split-complementary

#375A71 #71373D #716B37

monochromatic

#0F181F #233948 #375A71 #4B7B9A #6B99B7

Accessibility & contrast

On white

7.33

#375A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#375A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375A71

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375A71	#FFFFFF	#000000	##FFFFFF
##375A71	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505A72

Deuteranopia (green-blind)

#485371

Tritanopia (blue-blind)

#1A6062

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #375a71;
/* rgb */ color: rgb(55, 90, 113);
/* oklch */ color: oklch(45.1% 0.055 238.5);

Tailwind

colors: {
  custom: {
    50: '#72889a',
    500: '#375a71',
    950: '#000000',
  },
}

SCSS

$custom: #375a71;
$custom-light: #72889a;
$custom-dark: #000000;

JSON

{
  "hex": "#375a71",
  "rgb": {
    "r": 55,
    "g": 90,
    "b": 113
  },
  "hsl": {
    "h": 203.793,
    "s": 34.524,
    "l": 32.941
  },
  "oklch": {
    "l": 0.4509,
    "c": 0.05541,
    "h": 238.5
  },
  "luminance": 0.09317
}

Semantic roles & 50–950 ramp

primary

#375A71

secondary

#A07C64

accent

#895DCB

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #375A71

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

Preview Lab → · Contrast checker → · Palette generator →