#475ECF#475ECF

#475ECF is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.176 H 270.6°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#475ECF
RGB	rgb(71, 94, 207)
HSL	hsl(230, 59%, 55%)
HSV	hsv(230, 66%, 81%)
CMYK	cmyk(65.7%, 54.6%, 0%, 18.8%)
CIE-LAB	lab(44.01, 27.70, -61.18)
CIE-LCH	lch(44.01, 67.16, 294.36°)
OKLab	oklab(52.79% 0.0017 -0.1759)
OKLCH	oklch(52.79% 0.176 270.6)
XYZ	xyz(17.8599, 13.8484, 60.7512)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475ECF #CFB847

analogous

#47A2CF #475ECF #7447CF

triadic

#475ECF #CF475E #5ECF47

tetradic

#475ECF #CF47A2 #CFB847 #47CF74

square

#475ECF #CF47A2 #CFB847 #47CF74

split-complementary

#475ECF #CF7447 #A2CF47

monochromatic

#20307B #2D42AC #475ECF #7888DC #A8B3E8

Accessibility & contrast

On white

5.57

#475ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#475ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475ECF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475ECF	#FFFFFF	#000000	##FFFFFF
##475ECF	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0062CD

Tritanopia (blue-blind)

#00798D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #475ecf;
/* rgb */ color: rgb(71, 94, 207);
/* oklch */ color: oklch(52.8% 0.176 270.6);

Tailwind

colors: {
  custom: {
    50: '#898bde',
    500: '#475ecf',
    950: '#000000',
  },
}

SCSS

$custom: #475ecf;
$custom-light: #898bde;
$custom-dark: #000000;

JSON

{
  "hex": "#475ecf",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 207
  },
  "hsl": {
    "h": 229.853,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52791,
    "c": 0.17588,
    "h": 270.6
  },
  "luminance": 0.1385
}

Semantic roles & 50–950 ramp

primary

#475ECF

secondary

#D6CC9C

accent

#C746E2

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #475ECF

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

Preview Lab → · Contrast checker → · Palette generator →