#334F86#334F86

#334F86 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.4% C 0.097 H 262.6°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#334F86
RGB	rgb(51, 79, 134)
HSL	hsl(220, 45%, 36%)
HSV	hsv(220, 62%, 53%)
CMYK	cmyk(61.9%, 41%, 0%, 47.5%)
CIE-LAB	lab(34.02, 7.68, -33.99)
CIE-LCH	lch(34.02, 34.85, 282.73°)
OKLab	oklab(43.36% -0.0125 -0.0966)
OKLCH	oklch(43.36% 0.097 262.6)
XYZ	xyz(8.4628, 8.0163, 23.6510)
Luminance	0.0802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334F86 #866A33

analogous

#337986 #334F86 #413386

triadic

#334F86 #86334F #4F8633

tetradic

#334F86 #863379 #866A33 #338641

square

#334F86 #863379 #866A33 #338641

split-complementary

#334F86 #864133 #798633

monochromatic

#111B2D #22355A #334F86 #4469B2 #6C8BC7

Accessibility & contrast

On white

8.07

#334F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#334F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334F86

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334F86	#FFFFFF	#000000	##FFFFFF
##334F86	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375488

Deuteranopia (green-blind)

#2C4C85

Tritanopia (blue-blind)

#005B64

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #334f86;
/* rgb */ color: rgb(51, 79, 134);
/* oklch */ color: oklch(43.4% 0.097 262.6);

Tailwind

colors: {
  custom: {
    50: '#7280a9',
    500: '#334f86',
    950: '#000000',
  },
}

SCSS

$custom: #334f86;
$custom-light: #7280a9;
$custom-dark: #000000;

JSON

{
  "hex": "#334f86",
  "rgb": {
    "r": 51,
    "g": 79,
    "b": 134
  },
  "hsl": {
    "h": 219.759,
    "s": 44.865,
    "l": 36.275
  },
  "oklch": {
    "l": 0.43364,
    "c": 0.09738,
    "h": 262.6
  },
  "luminance": 0.08017
}

Semantic roles & 50–950 ramp

primary

#334F86

secondary

#AF9666

accent

#A953D5

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #334F86

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

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