#375E89#375E89

#375E89 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.3% C 0.083 H 252.1°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#375E89
RGB	rgb(55, 94, 137)
HSL	hsl(211, 43%, 38%)
HSV	hsv(211, 60%, 54%)
CMYK	cmyk(59.9%, 31.4%, 0%, 46.3%)
CIE-LAB	lab(38.94, -0.04, -28.04)
CIE-LCH	lch(38.94, 28.04, 269.92°)
OKLab	oklab(47.31% -0.0255 -0.079)
OKLCH	oklch(47.31% 0.083 252.1)
XYZ	xyz(10.0920, 10.6229, 25.1807)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375E89 #896237

analogous

#378789 #375E89 #393789

triadic

#375E89 #89375E #5E8937

tetradic

#375E89 #893787 #896237 #378939

square

#375E89 #893787 #896237 #378939

split-complementary

#375E89 #893937 #878937

monochromatic

#142232 #25405D #375E89 #497CB5 #739BC7

Accessibility & contrast

On white

6.72

#375E89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#375E89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375E89

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375E89	#FFFFFF	#000000	##FFFFFF
##375E89	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C608B

Deuteranopia (green-blind)

#415888

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #375e89;
/* rgb */ color: rgb(55, 94, 137);
/* oklch */ color: oklch(47.3% 0.083 252.1);

Tailwind

colors: {
  custom: {
    50: '#758bab',
    500: '#375e89',
    950: '#000000',
  },
}

SCSS

$custom: #375e89;
$custom-light: #758bab;
$custom-dark: #000000;

JSON

{
  "hex": "#375e89",
  "rgb": {
    "r": 55,
    "g": 94,
    "b": 137
  },
  "hsl": {
    "h": 211.463,
    "s": 42.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.47307,
    "c": 0.08304,
    "h": 252.1
  },
  "luminance": 0.10624
}

Semantic roles & 50–950 ramp

primary

#375E89

secondary

#B0906C

accent

#9755D2

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #375E89

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

Preview Lab → · Contrast checker → · Palette generator →