#475DCC#475DCC

#475DCC is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.4% C 0.173 H 270.8°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#475DCC
RGB	rgb(71, 93, 204)
HSL	hsl(230, 57%, 54%)
HSV	hsv(230, 65%, 80%)
CMYK	cmyk(65.2%, 54.4%, 0%, 20%)
CIE-LAB	lab(43.55, 27.29, -60.21)
CIE-LCH	lch(43.55, 66.11, 294.38°)
OKLab	oklab(52.37% 0.0024 -0.173)
OKLCH	oklch(52.37% 0.173 270.8)
XYZ	xyz(17.4083, 13.5264, 58.8085)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475DCC #CCB647

analogous

#47A0CC #475DCC #7447CC

triadic

#475DCC #CC475D #5DCC47

tetradic

#475DCC #CC47A0 #CCB647 #47CC74

square

#475DCC #CC47A0 #CCB647 #47CC74

split-complementary

#475DCC #CC7447 #A0CC47

monochromatic

#212F77 #2E42A7 #475DCC #7787D9 #A7B1E7

Accessibility & contrast

On white

5.67

#475DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#475DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475DCC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475DCC	#FFFFFF	#000000	##FFFFFF
##475DCC	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#046DD0

Deuteranopia (green-blind)

#0061CA

Tritanopia (blue-blind)

#00778B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #475dcc;
/* rgb */ color: rgb(71, 93, 204);
/* oklch */ color: oklch(52.4% 0.173 270.8);

Tailwind

colors: {
  custom: {
    50: '#888adc',
    500: '#475dcc',
    950: '#000000',
  },
}

SCSS

$custom: #475dcc;
$custom-light: #888adc;
$custom-dark: #000000;

JSON

{
  "hex": "#475dcc",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 204
  },
  "hsl": {
    "h": 230.075,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52372,
    "c": 0.17306,
    "h": 270.8
  },
  "luminance": 0.13528
}

Semantic roles & 50–950 ramp

primary

#475DCC

secondary

#D4CA9B

accent

#C748E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #475DCC

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

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