#475DCD#475DCD

#475DCD is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.4% C 0.174 H 270.8°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#475DCD
RGB	rgb(71, 93, 205)
HSL	hsl(230, 57%, 54%)
HSV	hsv(230, 65%, 80%)
CMYK	cmyk(65.4%, 54.6%, 0%, 19.6%)
CIE-LAB	lab(43.62, 27.64, -60.67)
CIE-LCH	lch(43.62, 66.67, 294.49°)
OKLab	oklab(52.45% 0.0025 -0.1744)
OKLCH	oklch(52.45% 0.174 270.8)
XYZ	xyz(17.5286, 13.5745, 59.4422)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475DCD #CDB747

analogous

#47A0CD #475DCD #7447CD

triadic

#475DCD #CD475D #5DCD47

tetradic

#475DCD #CD47A0 #CDB747 #47CD74

square

#475DCD #CD47A0 #CDB747 #47CD74

split-complementary

#475DCD #CD7447 #A0CD47

monochromatic

#212F79 #2E42A9 #475DCD #7787DA #A7B2E7

Accessibility & contrast

On white

5.65

#475DCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#475DCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475DCD

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475DCD	#FFFFFF	#000000	##FFFFFF
##475DCD	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD1

Deuteranopia (green-blind)

#0061CB

Tritanopia (blue-blind)

#00788C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #475dcd;
/* rgb */ color: rgb(71, 93, 205);
/* oklch */ color: oklch(52.4% 0.174 270.8);

Tailwind

colors: {
  custom: {
    50: '#888add',
    500: '#475dcd',
    950: '#000000',
  },
}

SCSS

$custom: #475dcd;
$custom-light: #888add;
$custom-dark: #000000;

JSON

{
  "hex": "#475dcd",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 205
  },
  "hsl": {
    "h": 230.149,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52447,
    "c": 0.17442,
    "h": 270.8
  },
  "luminance": 0.13576
}

Semantic roles & 50–950 ramp

primary

#475DCD

secondary

#D4CB9B

accent

#C747E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #475DCD

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

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