#375F87#375F87

#375F87 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.079 H 249.8°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#375F87
RGB	rgb(55, 95, 135)
HSL	hsl(210, 42%, 37%)
HSV	hsv(210, 59%, 53%)
CMYK	cmyk(59.3%, 29.6%, 0%, 47.1%)
CIE-LAB	lab(39.15, -1.35, -26.50)
CIE-LCH	lch(39.15, 26.54, 267.08°)
OKLab	oklab(47.44% -0.0274 -0.0745)
OKLCH	oklch(47.44% 0.079 249.8)
XYZ	xyz(10.0394, 10.7450, 24.4619)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F87 #875F37

analogous

#378787 #375F87 #373787

triadic

#375F87 #87375F #5F8737

tetradic

#375F87 #873787 #875F37 #378737

square

#375F87 #873787 #875F37 #378737

split-complementary

#375F87 #873737 #878737

monochromatic

#142230 #25405C #375F87 #497EB2 #739CC6

Accessibility & contrast

On white

6.67

#375F87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#375F87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375F87

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F87	#FFFFFF	#000000	##FFFFFF
##375F87	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6189

Deuteranopia (green-blind)

#445986

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #375f87;
/* rgb */ color: rgb(55, 95, 135);
/* oklch */ color: oklch(47.4% 0.079 249.8);

Tailwind

colors: {
  custom: {
    50: '#758caa',
    500: '#375f87',
    950: '#000000',
  },
}

SCSS

$custom: #375f87;
$custom-light: #758caa;
$custom-dark: #000000;

JSON

{
  "hex": "#375f87",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 135
  },
  "hsl": {
    "h": 210,
    "s": 42.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.4744,
    "c": 0.07941,
    "h": 249.8
  },
  "luminance": 0.10746
}

Semantic roles & 50–950 ramp

primary

#375F87

secondary

#AF8D6B

accent

#9456D2

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #375F87

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

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