#375091#375091

#375091 is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.5% C 0.111 H 266.2°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#375091
RGB	rgb(55, 80, 145)
HSL	hsl(223, 45%, 39%)
HSV	hsv(223, 62%, 57%)
CMYK	cmyk(62.1%, 44.8%, 0%, 43.1%)
CIE-LAB	lab(35.19, 11.83, -38.83)
CIE-LCH	lch(35.19, 40.60, 286.95°)
OKLab	oklab(44.54% -0.0074 -0.1107)
OKLCH	oklch(44.54% 0.111 266.2)
XYZ	xyz(9.5533, 8.5931, 27.9378)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375091 #917837

analogous

#377D91 #375091 #4B3791

triadic

#375091 #913750 #509137

tetradic

#375091 #91377D #917837 #37914B

square

#375091 #91377D #917837 #37914B

split-complementary

#375091 #914B37 #7D9137

monochromatic

#151F38 #263865 #375091 #4B6ABB #778ECB

Accessibility & contrast

On white

7.72

#375091 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#375091 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375091

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375091	#FFFFFF	#000000	##FFFFFF
##375091	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325793

Deuteranopia (green-blind)

#254F90

Tritanopia (blue-blind)

#005F69

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #375091;
/* rgb */ color: rgb(55, 80, 145);
/* oklch */ color: oklch(44.5% 0.111 266.2);

Tailwind

colors: {
  custom: {
    50: '#7680b2',
    500: '#375091',
    950: '#000000',
  },
}

SCSS

$custom: #375091;
$custom-light: #7680b2;
$custom-dark: #000000;

JSON

{
  "hex": "#375091",
  "rgb": {
    "r": 55,
    "g": 80,
    "b": 145
  },
  "hsl": {
    "h": 223.333,
    "s": 45,
    "l": 39.216
  },
  "oklch": {
    "l": 0.4454,
    "c": 0.11094,
    "h": 266.2
  },
  "luminance": 0.08594
}

Semantic roles & 50–950 ramp

primary

#375091

secondary

#B4A170

accent

#B153D5

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #375091

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

Preview Lab → · Contrast checker → · Palette generator →