#375F7A#375F7A

#375F7A is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.8% C 0.063 H 239.6°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#375F7A
RGB	rgb(55, 95, 122)
HSL	hsl(204, 38%, 35%)
HSV	hsv(204, 55%, 48%)
CMYK	cmyk(54.9%, 22.1%, 0%, 52.2%)
CIE-LAB	lab(38.55, -5.74, -19.50)
CIE-LCH	lch(38.55, 20.33, 253.60°)
OKLab	oklab(46.77% -0.0319 -0.0544)
OKLCH	oklch(46.77% 0.063 239.6)
XYZ	xyz(9.1793, 10.4010, 19.9325)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F7A #7A5237

analogous

#377A74 #375F7A #373E7A

triadic

#375F7A #7A375F #5F7A37

tetradic

#375F7A #74377A #7A5237 #3E7A37

square

#375F7A #74377A #7A5237 #3E7A37

split-complementary

#375F7A #7A373E #7A7437

monochromatic

#111D26 #243E50 #375F7A #4A80A4 #6E9DBE

Accessibility & contrast

On white

6.82

#375F7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#375F7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375F7A

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F7A	#FFFFFF	#000000	##FFFFFF
##375F7A	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535F7B

Deuteranopia (green-blind)

#4A587A

Tritanopia (blue-blind)

#0E6668

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #375f7a;
/* rgb */ color: rgb(55, 95, 122);
/* oklch */ color: oklch(46.8% 0.063 239.6);

Tailwind

colors: {
  custom: {
    50: '#738ca0',
    500: '#375f7a',
    950: '#000000',
  },
}

SCSS

$custom: #375f7a;
$custom-light: #738ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#375f7a",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 122
  },
  "hsl": {
    "h": 204.179,
    "s": 37.853,
    "l": 34.706
  },
  "oklch": {
    "l": 0.46774,
    "c": 0.06309,
    "h": 239.6
  },
  "luminance": 0.10402
}

Semantic roles & 50–950 ramp

primary

#375F7A

secondary

#A68066

accent

#895ACE

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #375F7A

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

Preview Lab → · Contrast checker → · Palette generator →