#475EDA#475EDA

#475EDA is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.6% C 0.191 H 270.6°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#475EDA
RGB	rgb(71, 94, 218)
HSL	hsl(231, 67%, 57%)
HSV	hsv(231, 67%, 85%)
CMYK	cmyk(67.4%, 56.9%, 0%, 14.5%)
CIE-LAB	lab(44.81, 31.53, -66.18)
CIE-LCH	lch(44.81, 73.31, 295.48°)
OKLab	oklab(53.64% 0.0021 -0.1906)
OKLCH	oklch(53.64% 0.191 270.6)
XYZ	xyz(19.2518, 14.4051, 68.0820)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475EDA #DAC347

analogous

#47A8DA #475EDA #7A47DA

triadic

#475EDA #DA475E #5EDA47

tetradic

#475EDA #DA47A8 #DAC347 #47DA7A

square

#475EDA #DA47A8 #DAC347 #47DA7A

split-complementary

#475EDA #DA7A47 #A8DA47

monochromatic

#1C2D8B #263EBE #475EDA #7A8BE4 #ADB7EE

Accessibility & contrast

On white

5.41

#475EDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#475EDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475EDA

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475EDA	#FFFFFF	#000000	##FFFFFF
##475EDA	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DE

Deuteranopia (green-blind)

#0064D8

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #475eda;
/* rgb */ color: rgb(71, 94, 218);
/* oklch */ color: oklch(53.6% 0.191 270.6);

Tailwind

colors: {
  custom: {
    50: '#8b8be6',
    500: '#475eda',
    950: '#000000',
  },
}

SCSS

$custom: #475eda;
$custom-light: #8b8be6;
$custom-dark: #000000;

JSON

{
  "hex": "#475eda",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 218
  },
  "hsl": {
    "h": 230.612,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.53636,
    "c": 0.1906,
    "h": 270.6
  },
  "luminance": 0.14407
}

Semantic roles & 50–950 ramp

primary

#475EDA

secondary

#DCD3A0

accent

#CF3EE9

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #475EDA

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

Preview Lab → · Contrast checker → · Palette generator →