#477CD1#477CD1

#477CD1 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.1% C 0.142 H 259.4°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#477CD1
RGB	rgb(71, 124, 209)
HSL	hsl(217, 60%, 55%)
HSV	hsv(217, 66%, 82%)
CMYK	cmyk(66%, 40.7%, 0%, 18%)
CIE-LAB	lab(52.24, 9.63, -49.11)
CIE-LCH	lch(52.24, 50.04, 281.09°)
OKLab	oklab(59.11% -0.0261 -0.14)
OKLCH	oklch(59.11% 0.142 259.4)
XYZ	xyz(21.3107, 20.3562, 63.1153)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477CD1 #D19C47

analogous

#47C1D1 #477CD1 #5747D1

triadic

#477CD1 #D1477C #7CD147

tetradic

#477CD1 #D147C1 #D19C47 #47D157

square

#477CD1 #D147C1 #D19C47 #47D157

split-complementary

#477CD1 #D15747 #C1D147

monochromatic

#20447E #2C5EAF #477CD1 #789FDD #A9C2E9

Accessibility & contrast

On white

4.14

#477CD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#477CD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477CD1

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477CD1	#FFFFFF	#000000	##000000
##477CD1	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5584D4

Deuteranopia (green-blind)

#4077CF

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #477cd1;
/* rgb */ color: rgb(71, 124, 209);
/* oklch */ color: oklch(59.1% 0.142 259.4);

Tailwind

colors: {
  custom: {
    50: '#88a1df',
    500: '#477cd1',
    950: '#000000',
  },
}

SCSS

$custom: #477cd1;
$custom-light: #88a1df;
$custom-dark: #000000;

JSON

{
  "hex": "#477cd1",
  "rgb": {
    "r": 71,
    "g": 124,
    "b": 209
  },
  "hsl": {
    "h": 216.957,
    "s": 60,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5911,
    "c": 0.14237,
    "h": 259.4
  },
  "luminance": 0.20358
}

Semantic roles & 50–950 ramp

primary

#477CD1

secondary

#D7C19D

accent

#A645E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #477CD1

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

Preview Lab → · Contrast checker → · Palette generator →