#375778#375778

#375778 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.7% C 0.066 H 250.2°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#375778
RGB	rgb(55, 87, 120)
HSL	hsl(210, 37%, 34%)
HSV	hsv(210, 54%, 47%)
CMYK	cmyk(54.2%, 27.5%, 0%, 52.9%)
CIE-LAB	lab(35.95, -1.46, -22.30)
CIE-LCH	lch(35.95, 22.35, 266.25°)
OKLab	oklab(44.69% -0.0225 -0.0624)
OKLCH	oklch(44.69% 0.066 250.2)
XYZ	xyz(8.3727, 8.9840, 19.0585)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375778 #785837

analogous

#377878 #375778 #383778

triadic

#375778 #783757 #577837

tetradic

#375778 #783778 #785837 #377838

square

#375778 #783778 #785837 #377838

split-complementary

#375778 #783837 #787837

monochromatic

#111A24 #24394E #375778 #4A75A2 #6D94BC

Accessibility & contrast

On white

7.51

#375778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#375778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375778

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375778	#FFFFFF	#000000	##FFFFFF
##375778	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5879

Deuteranopia (green-blind)

#415277

Tritanopia (blue-blind)

#145F62

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #375778;
/* rgb */ color: rgb(55, 87, 120);
/* oklch */ color: oklch(44.7% 0.066 250.2);

Tailwind

colors: {
  custom: {
    50: '#72869f',
    500: '#375778',
    950: '#000000',
  },
}

SCSS

$custom: #375778;
$custom-light: #72869f;
$custom-dark: #000000;

JSON

{
  "hex": "#375778",
  "rgb": {
    "r": 55,
    "g": 87,
    "b": 120
  },
  "hsl": {
    "h": 210.462,
    "s": 37.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.44694,
    "c": 0.06637,
    "h": 250.2
  },
  "luminance": 0.08985
}

Semantic roles & 50–950 ramp

primary

#375778

secondary

#A58666

accent

#955BCD

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #375778

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

Preview Lab → · Contrast checker → · Palette generator →