#3376B1#3376B1

#3376B1 is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 55.1% C 0.114 H 248.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#3376B1
RGB	rgb(51, 118, 177)
HSL	hsl(208, 55%, 45%)
HSV	hsv(208, 71%, 69%)
CMYK	cmyk(71.2%, 33.3%, 0%, 30.6%)
CIE-LAB	lab(48.05, -1.29, -37.44)
CIE-LCH	lch(48.05, 37.46, 268.03°)
OKLab	oklab(55.08% -0.0426 -0.1062)
OKLCH	oklch(55.08% 0.114 248.1)
XYZ	xyz(15.7765, 16.8333, 44.0041)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3376B1 #B16E33

analogous

#33B1AD #3376B1 #3337B1

triadic

#3376B1 #B13376 #76B133

tetradic

#3376B1 #AD33B1 #B16E33 #37B133

square

#3376B1 #AD33B1 #B16E33 #37B133

split-complementary

#3376B1 #B13337 #B1AD33

monochromatic

#183752 #255681 #3376B1 #5494CE #83B2DB

Accessibility & contrast

On white

4.81

#3376B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#3376B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3376B1

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3376B1	#FFFFFF	#000000	##FFFFFF
##3376B1	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B79B4

Deuteranopia (green-blind)

#4A6DB0

Tritanopia (blue-blind)

#00848B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3376b1;
/* rgb */ color: rgb(51, 118, 177);
/* oklch */ color: oklch(55.1% 0.114 248.1);

Tailwind

colors: {
  custom: {
    50: '#7a9dc8',
    500: '#3376b1',
    950: '#000000',
  },
}

SCSS

$custom: #3376b1;
$custom-light: #7a9dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3376b1",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 177
  },
  "hsl": {
    "h": 208.095,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55078,
    "c": 0.11438,
    "h": 248.1
  },
  "luminance": 0.16835
}

Semantic roles & 50–950 ramp

primary

#3376B1

secondary

#C59E7B

accent

#8F49DF

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3376B1

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

Preview Lab → · Contrast checker → · Palette generator →