#375F90#375F90

#375F90 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.9% C 0.092 H 254.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#375F90
RGB	rgb(55, 95, 144)
HSL	hsl(213, 45%, 39%)
HSV	hsv(213, 62%, 56%)
CMYK	cmyk(61.8%, 34%, 0%, 43.5%)
CIE-LAB	lab(39.60, 1.79, -31.24)
CIE-LCH	lch(39.60, 31.29, 273.28°)
OKLab	oklab(47.94% -0.0246 -0.0883)
OKLCH	oklch(47.94% 0.092 254.4)
XYZ	xyz(10.7000, 11.0093, 27.9413)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F90 #906837

analogous

#378C90 #375F90 #3C3790

triadic

#375F90 #90375F #5F9037

tetradic

#375F90 #90378C #906837 #37903C

square

#375F90 #90378C #906837 #37903C

split-complementary

#375F90 #903C37 #8C9037

monochromatic

#152537 #264264 #375F90 #4A7CBA #779CCB

Accessibility & contrast

On white

6.56

#375F90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#375F90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375F90

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F90	#FFFFFF	#000000	##FFFFFF
##375F90	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6292

Deuteranopia (green-blind)

#3F598F

Tritanopia (blue-blind)

#006A71

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #375f90;
/* rgb */ color: rgb(55, 95, 144);
/* oklch */ color: oklch(47.9% 0.092 254.4);

Tailwind

colors: {
  custom: {
    50: '#768cb1',
    500: '#375f90',
    950: '#000000',
  },
}

SCSS

$custom: #375f90;
$custom-light: #768cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#375f90",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 144
  },
  "hsl": {
    "h": 213.034,
    "s": 44.724,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47938,
    "c": 0.09167,
    "h": 254.4
  },
  "luminance": 0.1101
}

Semantic roles & 50–950 ramp

primary

#375F90

secondary

#B4956F

accent

#9A53D4

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #375F90

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

Preview Lab → · Contrast checker → · Palette generator →