#477DB3#477DB3

#477DB3 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.6% C 0.102 H 250.0°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#477DB3
RGB	rgb(71, 125, 179)
HSL	hsl(210, 43%, 49%)
HSV	hsv(210, 60%, 70%)
CMYK	cmyk(60.3%, 30.2%, 0%, 29.8%)
CIE-LAB	lab(50.99, -1.27, -33.92)
CIE-LCH	lch(50.99, 33.94, 267.86°)
OKLab	oklab(57.64% -0.0348 -0.0956)
OKLCH	oklch(57.64% 0.102 250)
XYZ	xyz(18.0659, 19.2598, 45.4046)
Luminance	0.1926 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477DB3 #B37D47

analogous

#47B3B3 #477DB3 #4747B3

triadic

#477DB3 #B3477D #7DB347

tetradic

#477DB3 #B347B3 #B37D47 #47B347

square

#477DB3 #B347B3 #B37D47 #47B347

split-complementary

#477DB3 #B34747 #B3B347

monochromatic

#24405B #365E87 #477DB3 #719CC7 #9CBAD8

Accessibility & contrast

On white

4.33

#477DB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#477DB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477DB3

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477DB3	#FFFFFF	#000000	##000000
##477DB3	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667FB5

Deuteranopia (green-blind)

#5875B2

Tritanopia (blue-blind)

#008A90

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #477db3;
/* rgb */ color: rgb(71, 125, 179);
/* oklch */ color: oklch(57.6% 0.102 250.0);

Tailwind

colors: {
  custom: {
    50: '#83a2ca',
    500: '#477db3',
    950: '#000000',
  },
}

SCSS

$custom: #477db3;
$custom-light: #83a2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#477db3",
  "rgb": {
    "r": 71,
    "g": 125,
    "b": 179
  },
  "hsl": {
    "h": 210,
    "s": 43.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57635,
    "c": 0.10174,
    "h": 250
  },
  "luminance": 0.19261
}

Semantic roles & 50–950 ramp

primary

#477DB3

secondary

#C4AB91

accent

#9455D3

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #477DB3

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

Preview Lab → · Contrast checker → · Palette generator →