#477BBB#477BBB

#477BBB is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.6% C 0.114 H 254.6°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#477BBB
RGB	rgb(71, 123, 187)
HSL	hsl(213, 46%, 51%)
HSV	hsv(213, 62%, 73%)
CMYK	cmyk(62%, 34.2%, 0%, 26.7%)
CIE-LAB	lab(50.79, 2.63, -38.84)
CIE-LCH	lch(50.79, 38.92, 273.87°)
OKLab	oklab(57.61% -0.0303 -0.1099)
OKLCH	oklch(57.61% 0.114 254.6)
XYZ	xyz(18.6479, 19.0916, 49.7064)
Luminance	0.1909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477BBB #BB8747

analogous

#47B5BB #477BBB #4D47BB

triadic

#477BBB #BB477B #7BBB47

tetradic

#477BBB #BB47B5 #BB8747 #47BB4D

square

#477BBB #BB47B5 #BB8747 #47BB4D

split-complementary

#477BBB #BB4D47 #B5BB47

monochromatic

#254163 #355E90 #477BBB #749BCC #A0BBDC

Accessibility & contrast

On white

4.36

#477BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#477BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477BBB

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477BBB	#FFFFFF	#000000	##000000
##477BBB	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607FBE

Deuteranopia (green-blind)

#5074BA

Tritanopia (blue-blind)

#008A92

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #477bbb;
/* rgb */ color: rgb(71, 123, 187);
/* oklch */ color: oklch(57.6% 0.114 254.6);

Tailwind

colors: {
  custom: {
    50: '#84a0d0',
    500: '#477bbb',
    950: '#000000',
  },
}

SCSS

$custom: #477bbb;
$custom-light: #84a0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#477bbb",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 187
  },
  "hsl": {
    "h": 213.103,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57609,
    "c": 0.11402,
    "h": 254.6
  },
  "luminance": 0.19093
}

Semantic roles & 50–950 ramp

primary

#477BBB

secondary

#C9B295

accent

#9B52D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #477BBB

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

Preview Lab → · Contrast checker → · Palette generator →