#374875#374875

#374875 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 40.9% C 0.079 H 267.2°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#374875
RGB	rgb(55, 72, 117)
HSL	hsl(224, 36%, 34%)
HSV	hsv(224, 53%, 46%)
CMYK	cmyk(53%, 38.5%, 0%, 54.1%)
CIE-LAB	lab(31.19, 7.22, -27.90)
CIE-LCH	lch(31.19, 28.82, 284.50°)
OKLab	oklab(40.92% -0.0038 -0.0788)
OKLCH	oklch(40.92% 0.079 267.2)
XYZ	xyz(7.1027, 6.7308, 17.7511)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374875 #756437

analogous

#376775 #374875 #453775

triadic

#374875 #753748 #487537

tetradic

#374875 #753767 #756437 #377545

square

#374875 #753767 #756437 #377545

split-complementary

#374875 #754537 #677537

monochromatic

#101522 #232E4B #374875 #4B629F #6C82BA

Accessibility & contrast

On white

8.95

#374875 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#374875 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374875

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374875	#FFFFFF	#000000	##FFFFFF
##374875	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374C77

Deuteranopia (green-blind)

#304774

Tritanopia (blue-blind)

#1B5259

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #374875;
/* rgb */ color: rgb(55, 72, 117);
/* oklch */ color: oklch(40.9% 0.079 267.2);

Tailwind

colors: {
  custom: {
    50: '#727a9d',
    500: '#374875',
    950: '#000000',
  },
}

SCSS

$custom: #374875;
$custom-light: #727a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#374875",
  "rgb": {
    "r": 55,
    "g": 72,
    "b": 117
  },
  "hsl": {
    "h": 223.548,
    "s": 36.047,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40925,
    "c": 0.07887,
    "h": 267.2
  },
  "luminance": 0.06731
}

Semantic roles & 50–950 ramp

primary

#374875

secondary

#A39265

accent

#AD5CCC

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#08090E

muted

#7B7B7E

Preview Lab

Preview with #374875

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

Preview Lab → · Contrast checker → · Palette generator →