#475ECC#475ECC

#475ECC is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.6% C 0.172 H 270.5°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#475ECC
RGB	rgb(71, 94, 204)
HSL	hsl(230, 57%, 54%)
HSV	hsv(230, 65%, 80%)
CMYK	cmyk(65.2%, 53.9%, 0%, 20%)
CIE-LAB	lab(43.80, 26.65, -59.79)
CIE-LCH	lch(43.80, 65.46, 294.03°)
OKLab	oklab(52.57% 0.0015 -0.1718)
OKLCH	oklch(52.57% 0.172 270.5)
XYZ	xyz(17.4966, 13.7030, 58.8379)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475ECC #CCB547

analogous

#47A1CC #475ECC #7347CC

triadic

#475ECC #CC475E #5ECC47

tetradic

#475ECC #CC47A1 #CCB547 #47CC73

square

#475ECC #CC47A1 #CCB547 #47CC73

split-complementary

#475ECC #CC7347 #A1CC47

monochromatic

#213077 #2E43A7 #475ECC #7788D9 #A7B2E7

Accessibility & contrast

On white

5.61

#475ECC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#475ECC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475ECC

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475ECC	#FFFFFF	#000000	##FFFFFF
##475ECC	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6ED0

Deuteranopia (green-blind)

#0062CA

Tritanopia (blue-blind)

#00788C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #475ecc;
/* rgb */ color: rgb(71, 94, 204);
/* oklch */ color: oklch(52.6% 0.172 270.5);

Tailwind

colors: {
  custom: {
    50: '#888bdc',
    500: '#475ecc',
    950: '#000000',
  },
}

SCSS

$custom: #475ecc;
$custom-light: #888bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#475ecc",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 204
  },
  "hsl": {
    "h": 229.624,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52566,
    "c": 0.17181,
    "h": 270.5
  },
  "luminance": 0.13705
}

Semantic roles & 50–950 ramp

primary

#475ECC

secondary

#D4CA9B

accent

#C648E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #475ECC

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

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