#334BAF#334BAF

#334BAF is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.5% C 0.162 H 268.8°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#334BAF
RGB	rgb(51, 75, 175)
HSL	hsl(228, 55%, 44%)
HSV	hsv(228, 71%, 69%)
CMYK	cmyk(70.9%, 57.1%, 0%, 31.4%)
CIE-LAB	lab(35.65, 25.48, -56.11)
CIE-LCH	lch(35.65, 61.63, 294.42°)
OKLab	oklab(45.5% -0.0033 -0.1617)
OKLCH	oklch(45.5% 0.162 268.8)
XYZ	xyz(11.6165, 8.8299, 41.6413)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334BAF #AF9733

analogous

#3389AF #334BAF #5933AF

triadic

#334BAF #AF334B #4BAF33

tetradic

#334BAF #AF3389 #AF9733 #33AF59

square

#334BAF #AF3389 #AF9733 #33AF59

split-complementary

#334BAF #AF5933 #89AF33

monochromatic

#172250 #253780 #334BAF #526ACD #8293DB

Accessibility & contrast

On white

7.59

#334BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#334BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334BAF

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334BAF	#FFFFFF	#000000	##FFFFFF
##334BAF	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB2

Deuteranopia (green-blind)

#004EAD

Tritanopia (blue-blind)

#006475

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #334baf;
/* rgb */ color: rgb(51, 75, 175);
/* oklch */ color: oklch(45.5% 0.162 268.8);

Tailwind

colors: {
  custom: {
    50: '#7b7dc8',
    500: '#334baf',
    950: '#000000',
  },
}

SCSS

$custom: #334baf;
$custom-light: #7b7dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#334baf",
  "rgb": {
    "r": 51,
    "g": 75,
    "b": 175
  },
  "hsl": {
    "h": 228.387,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.45495,
    "c": 0.1617,
    "h": 268.8
  },
  "luminance": 0.08831
}

Semantic roles & 50–950 ramp

primary

#334BAF

secondary

#C4B67A

accent

#C14ADE

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #334BAF

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

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