#334DC3#334DC3

#334DC3 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.186 H 268.6°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#334DC3
RGB	rgb(51, 77, 195)
HSL	hsl(229, 59%, 48%)
HSV	hsv(229, 74%, 76%)
CMYK	cmyk(73.8%, 60.5%, 0%, 23.5%)
CIE-LAB	lab(37.75, 31.52, -64.46)
CIE-LCH	lch(37.75, 71.75, 296.06°)
OKLab	oklab(47.55% -0.0044 -0.1862)
OKLCH	oklch(47.55% 0.186 268.6)
XYZ	xyz(13.8660, 9.9502, 52.8090)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334DC3 #C3A933

analogous

#3395C3 #334DC3 #6133C3

triadic

#334DC3 #C3334D #4DC333

tetradic

#334DC3 #C33395 #C3A933 #33C361

square

#334DC3 #C33395 #C3A933 #33C361

split-complementary

#334DC3 #C36133 #95C333

monochromatic

#1A2762 #263A92 #334DC3 #5E74D5 #8F9EE2

Accessibility & contrast

On white

7.02

#334DC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#334DC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334DC3

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334DC3	#FFFFFF	#000000	##FFFFFF
##334DC3	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C7

Deuteranopia (green-blind)

#0052C1

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #334dc3;
/* rgb */ color: rgb(51, 77, 195);
/* oklch */ color: oklch(47.6% 0.186 268.6);

Tailwind

colors: {
  custom: {
    50: '#7f7ed6',
    500: '#334dc3',
    950: '#000000',
  },
}

SCSS

$custom: #334dc3;
$custom-light: #7f7ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#334dc3",
  "rgb": {
    "r": 51,
    "g": 77,
    "b": 195
  },
  "hsl": {
    "h": 229.167,
    "s": 58.537,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47554,
    "c": 0.18621,
    "h": 268.6
  },
  "luminance": 0.09952
}

Semantic roles & 50–950 ramp

primary

#334DC3

secondary

#CCBF86

accent

#C646E2

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #334DC3

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

Preview Lab → · Contrast checker → · Palette generator →