#475FCF#475FCF

#475FCF is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.0% C 0.175 H 270.3°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#475FCF
RGB	rgb(71, 95, 207)
HSL	hsl(229, 59%, 55%)
HSV	hsv(229, 66%, 81%)
CMYK	cmyk(65.7%, 54.1%, 0%, 18.8%)
CIE-LAB	lab(44.27, 27.07, -60.76)
CIE-LCH	lch(44.27, 66.52, 294.01°)
OKLab	oklab(52.98% 0.0008 -0.1746)
OKLCH	oklch(52.98% 0.175 270.3)
XYZ	xyz(17.9494, 14.0274, 60.7810)
Luminance	0.1403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FCF #CFB747

analogous

#47A3CF #475FCF #7347CF

triadic

#475FCF #CF475F #5FCF47

tetradic

#475FCF #CF47A3 #CFB747 #47CF73

square

#475FCF #CF47A3 #CFB747 #47CF73

split-complementary

#475FCF #CF7347 #A3CF47

monochromatic

#20307B #2D43AC #475FCF #7889DC #A8B3E8

Accessibility & contrast

On white

5.52

#475FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#475FCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FCF

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FCF	#FFFFFF	#000000	##FFFFFF
##475FCF	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#076FD3

Deuteranopia (green-blind)

#0063CD

Tritanopia (blue-blind)

#007A8E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #475fcf;
/* rgb */ color: rgb(71, 95, 207);
/* oklch */ color: oklch(53.0% 0.175 270.3);

Tailwind

colors: {
  custom: {
    50: '#898cde',
    500: '#475fcf',
    950: '#000000',
  },
}

SCSS

$custom: #475fcf;
$custom-light: #898cde;
$custom-dark: #000000;

JSON

{
  "hex": "#475fcf",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 207
  },
  "hsl": {
    "h": 229.412,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52984,
    "c": 0.17463,
    "h": 270.3
  },
  "luminance": 0.14029
}

Semantic roles & 50–950 ramp

primary

#475FCF

secondary

#D6CC9C

accent

#C646E2

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #475FCF

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

Preview Lab → · Contrast checker → · Palette generator →