#336AC8#336AC8

#336AC8 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.8% C 0.158 H 260.4°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#336AC8
RGB	rgb(51, 106, 200)
HSL	hsl(218, 59%, 49%)
HSV	hsv(218, 75%, 78%)
CMYK	cmyk(74.5%, 47%, 0%, 21.6%)
CIE-LAB	lab(45.88, 14.66, -54.19)
CIE-LCH	lch(45.88, 56.14, 285.14°)
OKLab	oklab(53.82% -0.0263 -0.1555)
OKLCH	oklch(53.82% 0.158 260.4)
XYZ	xyz(16.9408, 15.1801, 56.6696)
Luminance	0.1518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336AC8 #C89133

analogous

#33B5C8 #336AC8 #4633C8

triadic

#336AC8 #C8336A #6AC833

tetradic

#336AC8 #C833B5 #C89133 #33C846

square

#336AC8 #C833B5 #C89133 #33C846

split-complementary

#336AC8 #C84633 #B5C833

monochromatic

#1A3666 #275097 #336AC8 #618DD7 #92B0E3

Accessibility & contrast

On white

5.20

#336AC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#336AC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336AC8

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336AC8	#FFFFFF	#000000	##FFFFFF
##336AC8	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3774CC

Deuteranopia (green-blind)

#0E66C6

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #336ac8;
/* rgb */ color: rgb(51, 106, 200);
/* oklch */ color: oklch(53.8% 0.158 260.4);

Tailwind

colors: {
  custom: {
    50: '#7f94d9',
    500: '#336ac8',
    950: '#000000',
  },
}

SCSS

$custom: #336ac8;
$custom-light: #7f94d9;
$custom-dark: #000000;

JSON

{
  "hex": "#336ac8",
  "rgb": {
    "r": 51,
    "g": 106,
    "b": 200
  },
  "hsl": {
    "h": 217.852,
    "s": 59.363,
    "l": 49.216
  },
  "oklch": {
    "l": 0.53815,
    "c": 0.15771,
    "h": 260.4
  },
  "luminance": 0.15182
}

Semantic roles & 50–950 ramp

primary

#336AC8

secondary

#CEB489

accent

#A845E3

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #336AC8

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

Preview Lab → · Contrast checker → · Palette generator →