#0342FD#0342FD

#0342FD is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 50.2% C 0.276 H 263.9°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#0342FD
RGB	rgb(3, 66, 253)
HSL	hsl(225, 98%, 50%)
HSV	hsv(225, 99%, 99%)
CMYK	cmyk(98.8%, 73.9%, 0%, 0.8%)
CIE-LAB	lab(39.59, 56.34, -94.59)
CIE-LCH	lch(39.59, 110.10, 300.78°)
OKLab	oklab(50.2% -0.0294 -0.2745)
OKLCH	oklch(50.2% 0.276 263.9)
XYZ	xyz(19.7091, 11.0049, 93.9948)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0342FD #FDBE03

analogous

#03BFFD #0342FD #4103FD

triadic

#0342FD #FD0342 #42FD03

tetradic

#0342FD #FD03BF #FDBE03 #03FD41

square

#0342FD #FD03BF #FDBE03 #03FD41

split-complementary

#0342FD #FD4103 #BFFD03

monochromatic

#012285 #0232C1 #0342FD #4070FD #7C9DFE

Accessibility & contrast

On white

6.56

#0342FD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#0342FD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #0342FD

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0342FD	#FFFFFF	#000000	##FFFFFF
##0342FD	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069FF

Deuteranopia (green-blind)

#0052FA

Tritanopia (blue-blind)

#007A9D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #0342fd;
/* rgb */ color: rgb(3, 66, 253);
/* oklch */ color: oklch(50.2% 0.276 263.9);

Tailwind

colors: {
  custom: {
    50: '#8678ff',
    500: '#0342fd',
    950: '#000000',
  },
}

SCSS

$custom: #0342fd;
$custom-light: #8678ff;
$custom-dark: #000000;

JSON

{
  "hex": "#0342fd",
  "rgb": {
    "r": 3,
    "g": 66,
    "b": 253
  },
  "hsl": {
    "h": 224.88,
    "s": 98.425,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50202,
    "c": 0.27608,
    "h": 263.9
  },
  "luminance": 0.11008
}

Semantic roles & 50–950 ramp

primary

#0342FD

secondary

#E6CA76

accent

#C929FF

background

#F9F7FF

surface

#F2EDFF

border

#CCC8D7

text

#0E0918

muted

#7E7B86

Preview Lab

Preview with #0342FD

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

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