#334DBE#334DBE

#334DBE is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.180 H 268.6°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#334DBE
RGB	rgb(51, 77, 190)
HSL	hsl(229, 58%, 47%)
HSV	hsv(229, 73%, 75%)
CMYK	cmyk(73.2%, 59.5%, 0%, 25.5%)
CIE-LAB	lab(37.35, 29.69, -62.20)
CIE-LCH	lch(37.35, 68.92, 295.52°)
OKLab	oklab(47.13% -0.0045 -0.1795)
OKLCH	oklch(47.13% 0.18 268.6)
XYZ	xyz(13.3102, 9.7279, 49.8814)
Luminance	0.0973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334DBE #BEA433

analogous

#3393BE #334DBE #5F33BE

triadic

#334DBE #BE334D #4DBE33

tetradic

#334DBE #BE3393 #BEA433 #33BE5F

square

#334DBE #BE3393 #BEA433 #33BE5F

split-complementary

#334DBE #BE5F33 #93BE33

monochromatic

#19265E #26398E #334DBE #5B72D3 #8B9BE0

Accessibility & contrast

On white

7.13

#334DBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#334DBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334DBE

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334DBE	#FFFFFF	#000000	##FFFFFF
##334DBE	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC2

Deuteranopia (green-blind)

#0052BC

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #334dbe;
/* rgb */ color: rgb(51, 77, 190);
/* oklch */ color: oklch(47.1% 0.180 268.6);

Tailwind

colors: {
  custom: {
    50: '#7e7ed2',
    500: '#334dbe',
    950: '#000000',
  },
}

SCSS

$custom: #334dbe;
$custom-light: #7e7ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#334dbe",
  "rgb": {
    "r": 51,
    "g": 77,
    "b": 190
  },
  "hsl": {
    "h": 228.777,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47129,
    "c": 0.17958,
    "h": 268.6
  },
  "luminance": 0.09729
}

Semantic roles & 50–950 ramp

primary

#334DBE

secondary

#CABD83

accent

#C447E1

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #334DBE

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

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