#334897#334897

#334897 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.0% C 0.132 H 269.0°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#334897
RGB	rgb(51, 72, 151)
HSL	hsl(227, 50%, 40%)
HSV	hsv(227, 66%, 59%)
CMYK	cmyk(66.2%, 52.3%, 0%, 40.8%)
CIE-LAB	lab(33.08, 18.59, -45.88)
CIE-LCH	lch(33.08, 49.51, 292.06°)
OKLab	oklab(43% -0.0022 -0.1316)
OKLCH	oklch(43% 0.132 269)
XYZ	xyz(9.2666, 7.5721, 30.2454)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334897 #978233

analogous

#337A97 #334897 #503397

triadic

#334897 #973348 #489733

tetradic

#334897 #97337A #978233 #339750

square

#334897 #97337A #978233 #339750

split-complementary

#334897 #975033 #7A9733

monochromatic

#141C3C #243269 #334897 #4760C1 #7488D0

Accessibility & contrast

On white

8.35

#334897 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#334897 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334897

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334897	#FFFFFF	#000000	##FFFFFF
##334897	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19539A

Deuteranopia (green-blind)

#004995

Tritanopia (blue-blind)

#005A68

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #334897;
/* rgb */ color: rgb(51, 72, 151);
/* oklch */ color: oklch(43.0% 0.132 269.0);

Tailwind

colors: {
  custom: {
    50: '#767ab6',
    500: '#334897',
    950: '#000000',
  },
}

SCSS

$custom: #334897;
$custom-light: #767ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#334897",
  "rgb": {
    "r": 51,
    "g": 72,
    "b": 151
  },
  "hsl": {
    "h": 227.4,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.42995,
    "c": 0.13164,
    "h": 269
  },
  "luminance": 0.07573
}

Semantic roles & 50–950 ramp

primary

#334897

secondary

#B8A96D

accent

#BC4FD9

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #334897

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

Preview Lab → · Contrast checker → · Palette generator →