#3376DB#3376DB

#3376DB is a mid, vivid blue. Relative luminance 0.188; OKLCH L 57.7% C 0.169 H 258.7°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#3376DB
RGB	rgb(51, 118, 219)
HSL	hsl(216, 70%, 53%)
HSV	hsv(216, 77%, 86%)
CMYK	cmyk(76.7%, 46.1%, 0%, 14.1%)
CIE-LAB	lab(50.42, 14.17, -57.72)
CIE-LCH	lch(50.42, 59.43, 283.79°)
OKLab	oklab(57.69% -0.0331 -0.1656)
OKLCH	oklch(57.69% 0.169 258.7)
XYZ	xyz(20.6252, 18.7728, 69.5406)
Luminance	0.1878 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3376DB #DB9833

analogous

#33CADB #3376DB #4433DB

triadic

#3376DB #DB3376 #76DB33

tetradic

#3376DB #DB33CA #DB9833 #33DB44

square

#3376DB #DB33CA #DB9833 #33DB44

split-complementary

#3376DB #DB4433 #CADB33

monochromatic

#163F7D #1F5AB1 #3376DB #6799E4 #9BBCED

Accessibility & contrast

On white

4.42

#3376DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#3376DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3376DB

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3376DB	#FFFFFF	#000000	##000000
##3376DB	1.00	4.42	4.76	4.76
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4080DF

Deuteranopia (green-blind)

#1371D9

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3376db;
/* rgb */ color: rgb(51, 118, 219);
/* oklch */ color: oklch(57.7% 0.169 258.7);

Tailwind

colors: {
  custom: {
    50: '#829ce7',
    500: '#3376db',
    950: '#000000',
  },
}

SCSS

$custom: #3376db;
$custom-light: #829ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#3376db",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 219
  },
  "hsl": {
    "h": 216.071,
    "s": 70,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57692,
    "c": 0.16892,
    "h": 258.7
  },
  "luminance": 0.18775
}

Semantic roles & 50–950 ramp

primary

#3376DB

secondary

#D9BC91

accent

#A63BED

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0E16

muted

#7D7E84

Preview Lab

Preview with #3376DB

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

Preview Lab → · Contrast checker → · Palette generator →