#476DDD#476DDD

#476DDD is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.8% C 0.176 H 266.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#476DDD
RGB	rgb(71, 109, 221)
HSL	hsl(225, 69%, 57%)
HSV	hsv(225, 68%, 87%)
CMYK	cmyk(67.9%, 50.7%, 0%, 13.3%)
CIE-LAB	lab(48.88, 23.17, -61.29)
CIE-LCH	lch(48.88, 65.53, 290.71°)
OKLab	oklab(56.77% -0.0103 -0.176)
OKLCH	oklch(56.77% 0.176 266.6)
XYZ	xyz(21.1138, 17.4953, 70.6568)
Luminance	0.1750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#476DDD #DDB747

analogous

#47B8DD #476DDD #6C47DD

triadic

#476DDD #DD476D #6DDD47

tetradic

#476DDD #DD47B8 #DDB747 #47DD6C

square

#476DDD #DD47B8 #DDB747 #47DD6C

split-complementary

#476DDD #DD6C47 #B8DD47

monochromatic

#1A388F #244CC3 #476DDD #7B96E7 #AEBFF0

Accessibility & contrast

On white

4.67

#476DDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#476DDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #476DDD

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##476DDD	#FFFFFF	#000000	##FFFFFF
##476DDD	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#297BE1

Deuteranopia (green-blind)

#006EDB

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #476ddd;
/* rgb */ color: rgb(71, 109, 221);
/* oklch */ color: oklch(56.8% 0.176 266.6);

Tailwind

colors: {
  custom: {
    50: '#8b96e8',
    500: '#476ddd',
    950: '#000000',
  },
}

SCSS

$custom: #476ddd;
$custom-light: #8b96e8;
$custom-dark: #000000;

JSON

{
  "hex": "#476ddd",
  "rgb": {
    "r": 71,
    "g": 109,
    "b": 221
  },
  "hsl": {
    "h": 224.8,
    "s": 68.807,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56766,
    "c": 0.1763,
    "h": 266.6
  },
  "luminance": 0.17497
}

Semantic roles & 50–950 ramp

primary

#476DDD

secondary

#DECFA2

accent

#BF3CEC

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #476DDD

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

Preview Lab → · Contrast checker → · Palette generator →