#334263#334263

#334263 is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.2% C 0.060 H 265.0°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#334263
RGB	rgb(51, 66, 99)
HSL	hsl(221, 32%, 29%)
HSV	hsv(221, 48%, 39%)
CMYK	cmyk(48.5%, 33.3%, 0%, 61.2%)
CIE-LAB	lab(28.12, 4.00, -21.32)
CIE-LCH	lch(28.12, 21.69, 280.61°)
OKLab	oklab(38.16% -0.0052 -0.0598)
OKLCH	oklch(38.16% 0.06 265)
XYZ	xyz(5.5649, 5.5008, 12.5705)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334263 #635433

analogous

#335A63 #334263 #3C3363

triadic

#334263 #633342 #426333

tetradic

#334263 #63335A #635433 #33633C

square

#334263 #63335A #635433 #33633C

split-complementary

#334263 #633C33 #5A6333

monochromatic

#0A0D14 #1E273B #334263 #485D8B #627AAE

Accessibility & contrast

On white

10.00

#334263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#334263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334263

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334263	#FFFFFF	#000000	##FFFFFF
##334263	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364564

Deuteranopia (green-blind)

#314062

Tritanopia (blue-blind)

#21494E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #334263;
/* rgb */ color: rgb(51, 66, 99);
/* oklch */ color: oklch(38.2% 0.060 265.0);

Tailwind

colors: {
  custom: {
    50: '#6d768f',
    500: '#334263',
    950: '#000000',
  },
}

SCSS

$custom: #334263;
$custom-light: #6d768f;
$custom-dark: #000000;

JSON

{
  "hex": "#334263",
  "rgb": {
    "r": 51,
    "g": 66,
    "b": 99
  },
  "hsl": {
    "h": 221.25,
    "s": 32,
    "l": 29.412
  },
  "oklch": {
    "l": 0.3816,
    "c": 0.06001,
    "h": 265
  },
  "luminance": 0.05501
}

Semantic roles & 50–950 ramp

primary

#334263

secondary

#94835E

accent

#A760C8

background

#F6F7F8

surface

#ECEDF0

border

#C7C8CB

text

#07080C

muted

#7A7B7D

Preview Lab

Preview with #334263

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

Preview Lab → · Contrast checker → · Palette generator →