#475ECD#475ECD

#475ECD is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.6% C 0.173 H 270.5°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#475ECD
RGB	rgb(71, 94, 205)
HSL	hsl(230, 57%, 54%)
HSV	hsv(230, 65%, 80%)
CMYK	cmyk(65.4%, 54.1%, 0%, 19.6%)
CIE-LAB	lab(43.87, 27.00, -60.25)
CIE-LCH	lch(43.87, 66.03, 294.14°)
OKLab	oklab(52.64% 0.0016 -0.1732)
OKLCH	oklch(52.64% 0.173 270.5)
XYZ	xyz(17.6170, 13.7512, 59.4716)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475ECD #CDB647

analogous

#47A1CD #475ECD #7347CD

triadic

#475ECD #CD475E #5ECD47

tetradic

#475ECD #CD47A1 #CDB647 #47CD73

square

#475ECD #CD47A1 #CDB647 #47CD73

split-complementary

#475ECD #CD7347 #A1CD47

monochromatic

#213079 #2E43A9 #475ECD #7788DA #A7B2E7

Accessibility & contrast

On white

5.60

#475ECD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#475ECD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475ECD

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475ECD	#FFFFFF	#000000	##FFFFFF
##475ECD	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#086ED1

Deuteranopia (green-blind)

#0062CB

Tritanopia (blue-blind)

#00788C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #475ecd;
/* rgb */ color: rgb(71, 94, 205);
/* oklch */ color: oklch(52.6% 0.173 270.5);

Tailwind

colors: {
  custom: {
    50: '#888bdd',
    500: '#475ecd',
    950: '#000000',
  },
}

SCSS

$custom: #475ecd;
$custom-light: #888bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#475ecd",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 205
  },
  "hsl": {
    "h": 229.701,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52641,
    "c": 0.17317,
    "h": 270.5
  },
  "luminance": 0.13753
}

Semantic roles & 50–950 ramp

primary

#475ECD

secondary

#D4CB9B

accent

#C647E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #475ECD

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

Preview Lab → · Contrast checker → · Palette generator →