#475FAC#475FAC

#475FAC is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.5% C 0.126 H 268.6°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#475FAC
RGB	rgb(71, 95, 172)
HSL	hsl(226, 42%, 48%)
HSV	hsv(226, 59%, 67%)
CMYK	cmyk(58.7%, 44.8%, 0%, 32.5%)
CIE-LAB	lab(42.00, 14.89, -44.05)
CIE-LCH	lch(42.00, 46.50, 288.68°)
OKLab	oklab(50.54% -0.0031 -0.1255)
OKLCH	oklch(50.54% 0.126 268.6)
XYZ	xyz(14.1346, 12.5014, 40.6899)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FAC #AC9447

analogous

#4791AC #475FAC #6247AC

triadic

#475FAC #AC475F #5FAC47

tetradic

#475FAC #AC4791 #AC9447 #47AC62

square

#475FAC #AC4791 #AC9447 #47AC62

split-complementary

#475FAC #AC6247 #91AC47

monochromatic

#232F55 #354781 #475FAC #6D82C3 #99A7D5

Accessibility & contrast

On white

6.00

#475FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#475FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FAC

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FAC	#FFFFFF	#000000	##FFFFFF
##475FAC	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C68AF

Deuteranopia (green-blind)

#2E5FAA

Tritanopia (blue-blind)

#00707D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #475fac;
/* rgb */ color: rgb(71, 95, 172);
/* oklch */ color: oklch(50.5% 0.126 268.6);

Tailwind

colors: {
  custom: {
    50: '#838cc5',
    500: '#475fac',
    950: '#000000',
  },
}

SCSS

$custom: #475fac;
$custom-light: #838cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#475fac",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 172
  },
  "hsl": {
    "h": 225.743,
    "s": 41.564,
    "l": 47.647
  },
  "oklch": {
    "l": 0.50536,
    "c": 0.12554,
    "h": 268.6
  },
  "luminance": 0.12503
}

Semantic roles & 50–950 ramp

primary

#475FAC

secondary

#C1B58E

accent

#B456D1

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #475FAC

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

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