#375E87#375E87

#375E87 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.2% C 0.080 H 251.0°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#375E87
RGB	rgb(55, 94, 135)
HSL	hsl(211, 42%, 37%)
HSV	hsv(211, 59%, 53%)
CMYK	cmyk(59.3%, 30.4%, 0%, 47.1%)
CIE-LAB	lab(38.84, -0.73, -26.98)
CIE-LCH	lch(38.84, 26.99, 268.45°)
OKLab	oklab(47.2% -0.0262 -0.0759)
OKLCH	oklch(47.2% 0.08 251)
XYZ	xyz(9.9499, 10.5660, 24.4321)
Luminance	0.1057 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375E87 #876037

analogous

#378687 #375E87 #383787

triadic

#375E87 #87375E #5E8737

tetradic

#375E87 #873786 #876037 #378738

square

#375E87 #873786 #876037 #378738

split-complementary

#375E87 #873837 #868737

monochromatic

#142130 #25405C #375E87 #497CB2 #739BC6

Accessibility & contrast

On white

6.75

#375E87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#375E87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375E87

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375E87	#FFFFFF	#000000	##FFFFFF
##375E87	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6089

Deuteranopia (green-blind)

#425886

Tritanopia (blue-blind)

#00676C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #375e87;
/* rgb */ color: rgb(55, 94, 135);
/* oklch */ color: oklch(47.2% 0.080 251.0);

Tailwind

colors: {
  custom: {
    50: '#758baa',
    500: '#375e87',
    950: '#000000',
  },
}

SCSS

$custom: #375e87;
$custom-light: #758baa;
$custom-dark: #000000;

JSON

{
  "hex": "#375e87",
  "rgb": {
    "r": 55,
    "g": 94,
    "b": 135
  },
  "hsl": {
    "h": 210.75,
    "s": 42.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.47198,
    "c": 0.08033,
    "h": 251
  },
  "luminance": 0.10567
}

Semantic roles & 50–950 ramp

primary

#375E87

secondary

#AF8E6B

accent

#9556D2

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #375E87

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

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