#477ECE#477ECE

#477ECE is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.4% C 0.136 H 257.8°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#477ECE
RGB	rgb(71, 126, 206)
HSL	hsl(216, 58%, 54%)
HSV	hsv(216, 66%, 81%)
CMYK	cmyk(65.5%, 38.8%, 0%, 19.2%)
CIE-LAB	lab(52.64, 7.36, -46.77)
CIE-LCH	lch(52.64, 47.35, 278.94°)
OKLab	oklab(59.37% -0.0287 -0.1331)
OKLCH	oklch(59.37% 0.136 257.8)
XYZ	xyz(21.1960, 20.7155, 61.2620)
Luminance	0.2072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477ECE #CE9747

analogous

#47C1CE #477ECE #5447CE

triadic

#477ECE #CE477E #7ECE47

tetradic

#477ECE #CE47C1 #CE9747 #47CE54

square

#477ECE #CE47C1 #CE9747 #47CE54

split-complementary

#477ECE #CE5447 #C1CE47

monochromatic

#21457A #2D60AA #477ECE #77A0DB #A8C2E8

Accessibility & contrast

On white

4.08

#477ECE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#477ECE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477ECE

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477ECE	#FFFFFF	#000000	##000000
##477ECE	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A84D1

Deuteranopia (green-blind)

#4678CC

Tritanopia (blue-blind)

#00909C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #477ece;
/* rgb */ color: rgb(71, 126, 206);
/* oklch */ color: oklch(59.4% 0.136 257.8);

Tailwind

colors: {
  custom: {
    50: '#87a2dd',
    500: '#477ece',
    950: '#000000',
  },
}

SCSS

$custom: #477ece;
$custom-light: #87a2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#477ece",
  "rgb": {
    "r": 71,
    "g": 126,
    "b": 206
  },
  "hsl": {
    "h": 215.556,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59366,
    "c": 0.13615,
    "h": 257.8
  },
  "luminance": 0.20718
}

Semantic roles & 50–950 ramp

primary

#477ECE

secondary

#D5BE9C

accent

#A247E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #477ECE

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

Preview Lab → · Contrast checker → · Palette generator →