#374367#374367

#374367 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 38.9% C 0.063 H 269.3°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#374367
RGB	rgb(55, 67, 103)
HSL	hsl(225, 30%, 31%)
HSV	hsv(225, 47%, 40%)
CMYK	cmyk(46.6%, 35%, 0%, 59.6%)
CIE-LAB	lab(28.92, 5.81, -22.61)
CIE-LCH	lch(28.92, 23.35, 284.42°)
OKLab	oklab(38.92% -0.0008 -0.0634)
OKLCH	oklch(38.92% 0.063 269.3)
XYZ	xyz(6.0301, 5.8055, 13.6322)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374367 #675B37

analogous

#375B67 #374367 #433767

triadic

#374367 #673743 #436737

tetradic

#374367 #67375B #675B37 #376743

square

#374367 #67375B #675B37 #376743

split-complementary

#374367 #674337 #5B6737

monochromatic

#0C0F17 #22293F #374367 #4C5D8F #697BAF

Accessibility & contrast

On white

9.72

#374367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#374367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374367

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374367	#FFFFFF	#000000	##FFFFFF
##374367	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364668

Deuteranopia (green-blind)

#324266

Tritanopia (blue-blind)

#264A50

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #374367;
/* rgb */ color: rgb(55, 67, 103);
/* oklch */ color: oklch(38.9% 0.063 269.3);

Tailwind

colors: {
  custom: {
    50: '#707692',
    500: '#374367',
    950: '#000000',
  },
}

SCSS

$custom: #374367;
$custom-light: #707692;
$custom-dark: #000000;

JSON

{
  "hex": "#374367",
  "rgb": {
    "r": 55,
    "g": 67,
    "b": 103
  },
  "hsl": {
    "h": 225,
    "s": 30.38,
    "l": 30.98
  },
  "oklch": {
    "l": 0.38923,
    "c": 0.06344,
    "h": 269.3
  },
  "luminance": 0.05806
}

Semantic roles & 50–950 ramp

primary

#374367

secondary

#978A62

accent

#AD61C7

background

#F6F7F9

surface

#ECEDF1

border

#C7C8CB

text

#08080D

muted

#7B7B7E

Preview Lab

Preview with #374367

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

Preview Lab → · Contrast checker → · Palette generator →