#336FB2#336FB2

#336FB2 is a mid, vivid cyan. Relative luminance 0.153; OKLCH L 53.5% C 0.123 H 253.2°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#336FB2
RGB	rgb(51, 111, 178)
HSL	hsl(212, 55%, 45%)
HSV	hsv(212, 71%, 70%)
CMYK	cmyk(71.3%, 37.6%, 0%, 30.2%)
CIE-LAB	lab(46.02, 3.36, -41.23)
CIE-LCH	lch(46.02, 41.36, 274.66°)
OKLab	oklab(53.51% -0.0354 -0.1173)
OKLCH	oklch(53.51% 0.123 253.2)
XYZ	xyz(15.0826, 15.2854, 44.2663)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336FB2 #B27633

analogous

#33AEB2 #336FB2 #3733B2

triadic

#336FB2 #B2336F #6FB233

tetradic

#336FB2 #B233AE #B27633 #33B237

square

#336FB2 #B233AE #B27633 #33B237

split-complementary

#336FB2 #B23733 #AEB233

monochromatic

#183453 #255182 #336FB2 #548ECE #84ADDC

Accessibility & contrast

On white

5.18

#336FB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#336FB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336FB2

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336FB2	#FFFFFF	#000000	##FFFFFF
##336FB2	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5073B5

Deuteranopia (green-blind)

#3E68B1

Tritanopia (blue-blind)

#007F88

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #336fb2;
/* rgb */ color: rgb(51, 111, 178);
/* oklch */ color: oklch(53.5% 0.123 253.2);

Tailwind

colors: {
  custom: {
    50: '#7a97c9',
    500: '#336fb2',
    950: '#000000',
  },
}

SCSS

$custom: #336fb2;
$custom-light: #7a97c9;
$custom-dark: #000000;

JSON

{
  "hex": "#336fb2",
  "rgb": {
    "r": 51,
    "g": 111,
    "b": 178
  },
  "hsl": {
    "h": 211.654,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53506,
    "c": 0.12256,
    "h": 253.2
  },
  "luminance": 0.15287
}

Semantic roles & 50–950 ramp

primary

#336FB2

secondary

#C5A27C

accent

#9849DF

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #336FB2

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

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