#334572#334572

#334572 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.8% C 0.080 H 266.3°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#334572
RGB	rgb(51, 69, 114)
HSL	hsl(223, 38%, 32%)
HSV	hsv(223, 55%, 45%)
CMYK	cmyk(55.3%, 39.5%, 0%, 55.3%)
CIE-LAB	lab(29.85, 7.16, -28.14)
CIE-LCH	lch(29.85, 29.04, 284.27°)
OKLab	oklab(39.77% -0.0051 -0.0796)
OKLCH	oklch(39.77% 0.08 266.3)
XYZ	xyz(6.5296, 6.1745, 16.7640)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334572 #726033

analogous

#336572 #334572 #403372

triadic

#334572 #723345 #457233

tetradic

#334572 #723365 #726033 #337240

square

#334572 #723365 #726033 #337240

split-complementary

#334572 #724033 #657233

monochromatic

#0D121D #202B48 #334572 #465F9C #657DBA

Accessibility & contrast

On white

9.40

#334572 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#334572 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334572

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334572	#FFFFFF	#000000	##FFFFFF
##334572	1.00	9.40	2.24	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334974

Deuteranopia (green-blind)

#2C4471

Tritanopia (blue-blind)

#144F56

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #334572;
/* rgb */ color: rgb(51, 69, 114);
/* oklch */ color: oklch(39.8% 0.080 266.3);

Tailwind

colors: {
  custom: {
    50: '#6f789b',
    500: '#334572',
    950: '#000000',
  },
}

SCSS

$custom: #334572;
$custom-light: #6f789b;
$custom-dark: #000000;

JSON

{
  "hex": "#334572",
  "rgb": {
    "r": 51,
    "g": 69,
    "b": 114
  },
  "hsl": {
    "h": 222.857,
    "s": 38.182,
    "l": 32.353
  },
  "oklch": {
    "l": 0.39768,
    "c": 0.07975,
    "h": 266.3
  },
  "luminance": 0.06175
}

Semantic roles & 50–950 ramp

primary

#334572

secondary

#A28F5F

accent

#AD5ACE

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#08080E

muted

#7B7B7E

Preview Lab

Preview with #334572

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

Preview Lab → · Contrast checker → · Palette generator →