#3476DA#3476DA

#3476DA is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.7% C 0.167 H 258.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#3476DA
RGB	rgb(52, 118, 218)
HSL	hsl(216, 69%, 53%)
HSV	hsv(216, 76%, 85%)
CMYK	cmyk(76.1%, 45.9%, 0%, 14.5%)
CIE-LAB	lab(50.39, 13.91, -57.20)
CIE-LCH	lch(50.39, 58.87, 283.67°)
OKLab	oklab(57.66% -0.0326 -0.1641)
OKLCH	oklch(57.66% 0.167 258.8)
XYZ	xyz(20.5449, 18.7465, 68.8517)
Luminance	0.1875 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3476DA #DA9834

analogous

#34C9DA #3476DA #4534DA

triadic

#3476DA #DA3476 #76DA34

tetradic

#3476DA #DA34C9 #DA9834 #34DA45

square

#3476DA #DA34C9 #DA9834 #34DA45

split-complementary

#3476DA #DA4534 #C9DA34

monochromatic

#173F7D #205AB1 #3476DA #6899E3 #9CBCED

Accessibility & contrast

On white

4.42

#3476DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#3476DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3476DA

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3476DA	#FFFFFF	#000000	##000000
##3476DA	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4180DE

Deuteranopia (green-blind)

#1771D8

Tritanopia (blue-blind)

#008E9D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3476da;
/* rgb */ color: rgb(52, 118, 218);
/* oklch */ color: oklch(57.7% 0.167 258.8);

Tailwind

colors: {
  custom: {
    50: '#829ce6',
    500: '#3476da',
    950: '#000000',
  },
}

SCSS

$custom: #3476da;
$custom-light: #829ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#3476da",
  "rgb": {
    "r": 52,
    "g": 118,
    "b": 218
  },
  "hsl": {
    "h": 216.145,
    "s": 69.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57657,
    "c": 0.16733,
    "h": 258.8
  },
  "luminance": 0.18749
}

Semantic roles & 50–950 ramp

primary

#3476DA

secondary

#D9BC91

accent

#A63CEC

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0E16

muted

#7D7E84

Preview Lab

Preview with #3476DA

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

Preview Lab → · Contrast checker → · Palette generator →