#334F85#334F85

#334F85 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.3% C 0.096 H 262.4°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#334F85
RGB	rgb(51, 79, 133)
HSL	hsl(220, 45%, 36%)
HSV	hsv(220, 62%, 52%)
CMYK	cmyk(61.7%, 40.6%, 0%, 47.8%)
CIE-LAB	lab(33.96, 7.32, -33.47)
CIE-LCH	lch(33.96, 34.26, 282.33°)
OKLab	oklab(43.3% -0.0127 -0.095)
OKLCH	oklch(43.3% 0.096 262.4)
XYZ	xyz(8.3934, 7.9885, 23.2854)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334F85 #856933

analogous

#337885 #334F85 #403385

triadic

#334F85 #85334F #4F8533

tetradic

#334F85 #853378 #856933 #338540

square

#334F85 #853378 #856933 #338540

split-complementary

#334F85 #854033 #788533

monochromatic

#111A2D #223559 #334F85 #4469B1 #6C8BC7

Accessibility & contrast

On white

8.08

#334F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#334F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334F85

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334F85	#FFFFFF	#000000	##FFFFFF
##334F85	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385487

Deuteranopia (green-blind)

#2D4C84

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #334f85;
/* rgb */ color: rgb(51, 79, 133);
/* oklch */ color: oklch(43.3% 0.096 262.4);

Tailwind

colors: {
  custom: {
    50: '#7280a9',
    500: '#334f85',
    950: '#000000',
  },
}

SCSS

$custom: #334f85;
$custom-light: #7280a9;
$custom-dark: #000000;

JSON

{
  "hex": "#334f85",
  "rgb": {
    "r": 51,
    "g": 79,
    "b": 133
  },
  "hsl": {
    "h": 219.512,
    "s": 44.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43301,
    "c": 0.0959,
    "h": 262.4
  },
  "luminance": 0.07989
}

Semantic roles & 50–950 ramp

primary

#334F85

secondary

#AE9565

accent

#A854D4

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #334F85

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

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