#334FAC#334FAC

#334FAC is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.1% C 0.152 H 267.4°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#334FAC
RGB	rgb(51, 79, 172)
HSL	hsl(226, 54%, 44%)
HSV	hsv(226, 70%, 67%)
CMYK	cmyk(70.3%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(36.51, 21.73, -52.95)
CIE-LCH	lch(36.51, 57.24, 292.32°)
OKLab	oklab(46.06% -0.0068 -0.1523)
OKLCH	oklch(46.06% 0.152 267.4)
XYZ	xyz(11.6050, 9.2732, 40.2000)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334FAC #AC9033

analogous

#338BAC #334FAC #5333AC

triadic

#334FAC #AC334F #4FAC33

tetradic

#334FAC #AC338B #AC9033 #33AC53

square

#334FAC #AC338B #AC9033 #33AC53

split-complementary

#334FAC #AC5333 #8BAC33

monochromatic

#17244E #25397D #334FAC #516DCB #8095D9

Accessibility & contrast

On white

7.36

#334FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#334FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334FAC

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334FAC	#FFFFFF	#000000	##FFFFFF
##334FAC	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#095CAF

Deuteranopia (green-blind)

#0051AA

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #334fac;
/* rgb */ color: rgb(51, 79, 172);
/* oklch */ color: oklch(46.1% 0.152 267.4);

Tailwind

colors: {
  custom: {
    50: '#7a7fc5',
    500: '#334fac',
    950: '#000000',
  },
}

SCSS

$custom: #334fac;
$custom-light: #7a7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#334fac",
  "rgb": {
    "r": 51,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 226.116,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46064,
    "c": 0.15247,
    "h": 267.4
  },
  "luminance": 0.09274
}

Semantic roles & 50–950 ramp

primary

#334FAC

secondary

#C2B178

accent

#BC4ADE

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #334FAC

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

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