#334FA2#334FA2

#334FA2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.3% C 0.138 H 266.8°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#334FA2
RGB	rgb(51, 79, 162)
HSL	hsl(225, 52%, 42%)
HSV	hsv(225, 69%, 64%)
CMYK	cmyk(68.5%, 51.2%, 0%, 36.5%)
CIE-LAB	lab(35.80, 18.01, -48.13)
CIE-LCH	lch(35.80, 51.39, 290.52°)
OKLab	oklab(45.3% -0.0077 -0.1381)
OKLCH	oklch(45.3% 0.138 266.8)
XYZ	xyz(10.6806, 8.9034, 35.3311)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334FA2 #A28633

analogous

#3387A2 #334FA2 #4F33A2

triadic

#334FA2 #A2334F #4FA233

tetradic

#334FA2 #A23387 #A28633 #33A24F

square

#334FA2 #A23387 #A28633 #33A24F

split-complementary

#334FA2 #A24F33 #87A233

monochromatic

#162245 #243873 #334FA2 #4C6BC7 #7A91D5

Accessibility & contrast

On white

7.55

#334FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#334FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334FA2

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334FA2	#FFFFFF	#000000	##FFFFFF
##334FA2	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5AA5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#006371

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #334fa2;
/* rgb */ color: rgb(51, 79, 162);
/* oklch */ color: oklch(45.3% 0.138 266.8);

Tailwind

colors: {
  custom: {
    50: '#787fbe',
    500: '#334fa2',
    950: '#000000',
  },
}

SCSS

$custom: #334fa2;
$custom-light: #787fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#334fa2",
  "rgb": {
    "r": 51,
    "g": 79,
    "b": 162
  },
  "hsl": {
    "h": 224.865,
    "s": 52.113,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45303,
    "c": 0.13834,
    "h": 266.8
  },
  "luminance": 0.08904
}

Semantic roles & 50–950 ramp

primary

#334FA2

secondary

#BEAB73

accent

#B74CDC

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #334FA2

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

Preview Lab → · Contrast checker → · Palette generator →