#475DCF#475DCF

#475DCF is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.6% C 0.177 H 270.8°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#475DCF
RGB	rgb(71, 93, 207)
HSL	hsl(230, 59%, 55%)
HSV	hsv(230, 66%, 81%)
CMYK	cmyk(65.7%, 55.1%, 0%, 18.8%)
CIE-LAB	lab(43.76, 28.33, -61.59)
CIE-LCH	lch(43.76, 67.80, 294.70°)
OKLab	oklab(52.6% 0.0026 -0.1771)
OKLCH	oklch(52.6% 0.177 270.8)
XYZ	xyz(17.7716, 13.6717, 60.7217)
Luminance	0.1367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475DCF #CFB947

analogous

#47A1CF #475DCF #7547CF

triadic

#475DCF #CF475D #5DCF47

tetradic

#475DCF #CF47A1 #CFB947 #47CF75

square

#475DCF #CF47A1 #CFB947 #47CF75

split-complementary

#475DCF #CF7547 #A1CF47

monochromatic

#202F7B #2D41AC #475DCF #7888DC #A8B2E8

Accessibility & contrast

On white

5.62

#475DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#475DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475DCF

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475DCF	#FFFFFF	#000000	##FFFFFF
##475DCF	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0062CD

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #475dcf;
/* rgb */ color: rgb(71, 93, 207);
/* oklch */ color: oklch(52.6% 0.177 270.8);

Tailwind

colors: {
  custom: {
    50: '#898ade',
    500: '#475dcf',
    950: '#000000',
  },
}

SCSS

$custom: #475dcf;
$custom-light: #898ade;
$custom-dark: #000000;

JSON

{
  "hex": "#475dcf",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 207
  },
  "hsl": {
    "h": 230.294,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52599,
    "c": 0.17712,
    "h": 270.8
  },
  "luminance": 0.13673
}

Semantic roles & 50–950 ramp

primary

#475DCF

secondary

#D6CC9C

accent

#C946E2

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #475DCF

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

Preview Lab → · Contrast checker → · Palette generator →