#475ECA#475ECA

#475ECA is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.4% C 0.169 H 270.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#475ECA
RGB	rgb(71, 94, 202)
HSL	hsl(229, 55%, 54%)
HSV	hsv(229, 65%, 79%)
CMYK	cmyk(64.9%, 53.5%, 0%, 20.8%)
CIE-LAB	lab(43.66, 25.96, -58.87)
CIE-LCH	lch(43.66, 64.33, 293.79°)
OKLab	oklab(52.42% 0.0014 -0.1691)
OKLCH	oklch(52.42% 0.169 270.5)
XYZ	xyz(17.2583, 13.6077, 57.5827)
Luminance	0.1361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475ECA #CAB347

analogous

#479FCA #475ECA #7147CA

triadic

#475ECA #CA475E #5ECA47

tetradic

#475ECA #CA479F #CAB347 #47CA71

square

#475ECA #CA479F #CAB347 #47CA71

split-complementary

#475ECA #CA7147 #9FCA47

monochromatic

#223075 #2F44A4 #475ECA #7788D8 #A6B1E5

Accessibility & contrast

On white

5.64

#475ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#475ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475ECA

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475ECA	#FFFFFF	#000000	##FFFFFF
##475ECA	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#136DCE

Deuteranopia (green-blind)

#0062C8

Tritanopia (blue-blind)

#00788B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #475eca;
/* rgb */ color: rgb(71, 94, 202);
/* oklch */ color: oklch(52.4% 0.169 270.5);

Tailwind

colors: {
  custom: {
    50: '#888bdb',
    500: '#475eca',
    950: '#000000',
  },
}

SCSS

$custom: #475eca;
$custom-light: #888bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#475eca",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 202
  },
  "hsl": {
    "h": 229.466,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.52417,
    "c": 0.16908,
    "h": 270.5
  },
  "luminance": 0.13609
}

Semantic roles & 50–950 ramp

primary

#475ECA

secondary

#D2C99A

accent

#C449DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #475ECA

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

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