#475EC3#475EC3

#475EC3 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.9% C 0.159 H 270.3°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#475EC3
RGB	rgb(71, 94, 195)
HSL	hsl(229, 51%, 52%)
HSV	hsv(229, 64%, 76%)
CMYK	cmyk(63.6%, 51.8%, 0%, 23.5%)
CIE-LAB	lab(43.19, 23.51, -55.59)
CIE-LCH	lch(43.19, 60.36, 292.93°)
OKLab	oklab(51.91% 0.0009 -0.1594)
OKLCH	oklch(51.91% 0.159 270.3)
XYZ	xyz(16.4482, 13.2837, 53.3164)
Luminance	0.1328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475EC3 #C3AC47

analogous

#479CC3 #475EC3 #6E47C3

triadic

#475EC3 #C3475E #5EC347

tetradic

#475EC3 #C3479C #C3AC47 #47C36E

square

#475EC3 #C3479C #C3AC47 #47C36E

split-complementary

#475EC3 #C36E47 #9CC347

monochromatic

#23316C #32469A #475EC3 #7586D2 #A3AFE1

Accessibility & contrast

On white

5.74

#475EC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#475EC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475EC3

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475EC3	#FFFFFF	#000000	##FFFFFF
##475EC3	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226CC7

Deuteranopia (green-blind)

#0061C1

Tritanopia (blue-blind)

#007687

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #475ec3;
/* rgb */ color: rgb(71, 94, 195);
/* oklch */ color: oklch(51.9% 0.159 270.3);

Tailwind

colors: {
  custom: {
    50: '#878bd6',
    500: '#475ec3',
    950: '#000000',
  },
}

SCSS

$custom: #475ec3;
$custom-light: #878bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#475ec3",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 195
  },
  "hsl": {
    "h": 228.871,
    "s": 50.82,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51905,
    "c": 0.15944,
    "h": 270.3
  },
  "luminance": 0.13285
}

Semantic roles & 50–950 ramp

primary

#475EC3

secondary

#CEC498

accent

#C04DDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #475EC3

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

Preview Lab → · Contrast checker → · Palette generator →