#474DCF#474DCF

#474DCF is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.7% C 0.197 H 274.6°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#474DCF
RGB	rgb(71, 77, 207)
HSL	hsl(237, 59%, 55%)
HSV	hsv(237, 66%, 81%)
CMYK	cmyk(65.7%, 62.8%, 0%, 18.8%)
CIE-LAB	lab(39.83, 38.33, -67.98)
CIE-LCH	lch(39.83, 78.04, 299.41°)
OKLab	oklab(49.69% 0.0158 -0.196)
OKLCH	oklch(49.69% 0.197 274.6)
XYZ	xyz(16.5112, 11.1509, 60.3016)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.25

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DCF #CFC947

analogous

#4791CF #474DCF #8547CF

triadic

#474DCF #CF474D #4DCF47

tetradic

#474DCF #CF4791 #CFC947 #47CF85

square

#474DCF #CF4791 #CFC947 #47CF85

split-complementary

#474DCF #CF8547 #91CF47

monochromatic

#20247B #2D32AC #474DCF #787CDC #A8ABE8

Accessibility & contrast

On white

6.50

#474DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#474DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474DCF

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DCF	#FFFFFF	#000000	##FFFFFF
##474DCF	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#006E87

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #474dcf;
/* rgb */ color: rgb(71, 77, 207);
/* oklch */ color: oklch(49.7% 0.197 274.6);

Tailwind

colors: {
  custom: {
    50: '#8a7fdf',
    500: '#474dcf',
    950: '#000000',
  },
}

SCSS

$custom: #474dcf;
$custom-light: #8a7fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#474dcf",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 207
  },
  "hsl": {
    "h": 237.353,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49688,
    "c": 0.19666,
    "h": 274.6
  },
  "luminance": 0.11152
}

Semantic roles & 50–950 ramp

primary

#474DCF

secondary

#D6D39C

accent

#DB46E2

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #474DCF

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

Preview Lab → · Contrast checker → · Palette generator →