#334271#334271

#334271 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.0% C 0.082 H 269.0°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#334271
RGB	rgb(51, 66, 113)
HSL	hsl(225, 38%, 32%)
HSV	hsv(225, 55%, 44%)
CMYK	cmyk(54.9%, 41.6%, 0%, 55.7%)
CIE-LAB	lab(28.88, 8.82, -29.04)
CIE-LCH	lch(28.88, 30.35, 286.89°)
OKLab	oklab(39% -0.0014 -0.0822)
OKLCH	oklch(39% 0.082 269)
XYZ	xyz(6.2931, 5.7921, 16.4059)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334271 #716233

analogous

#336171 #334271 #433371

triadic

#334271 #713342 #427133

tetradic

#334271 #713361 #716233 #337143

square

#334271 #713361 #716233 #337143

split-complementary

#334271 #714333 #617133

monochromatic

#0D111D #202947 #334271 #465B9B #6579B9

Accessibility & contrast

On white

9.73

#334271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#334271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334271

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334271	#FFFFFF	#000000	##FFFFFF
##334271	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4773

Deuteranopia (green-blind)

#284270

Tritanopia (blue-blind)

#164C54

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #334271;
/* rgb */ color: rgb(51, 66, 113);
/* oklch */ color: oklch(39.0% 0.082 269.0);

Tailwind

colors: {
  custom: {
    50: '#6f769a',
    500: '#334271',
    950: '#000000',
  },
}

SCSS

$custom: #334271;
$custom-light: #6f769a;
$custom-dark: #000000;

JSON

{
  "hex": "#334271",
  "rgb": {
    "r": 51,
    "g": 66,
    "b": 113
  },
  "hsl": {
    "h": 225.484,
    "s": 37.805,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39003,
    "c": 0.08225,
    "h": 269
  },
  "luminance": 0.05792
}

Semantic roles & 50–950 ramp

primary

#334271

secondary

#A2915E

accent

#B25ACE

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#08080E

muted

#7B7B7E

Preview Lab

Preview with #334271

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

Preview Lab → · Contrast checker → · Palette generator →