#477CA1#477CA1

#477CA1 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.5% C 0.081 H 240.7°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#477CA1
RGB	rgb(71, 124, 161)
HSL	hsl(205, 39%, 45%)
HSV	hsv(205, 56%, 63%)
CMYK	cmyk(55.9%, 23%, 0%, 36.9%)
CIE-LAB	lab(49.89, -6.58, -25.19)
CIE-LCH	lch(49.89, 26.04, 255.37°)
OKLab	oklab(56.5% -0.0395 -0.0704)
OKLCH	oklch(56.5% 0.081 240.7)
XYZ	xyz(16.2369, 18.3267, 36.3931)
Luminance	0.1833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477CA1 #A16C47

analogous

#47A199 #477CA1 #474FA1

triadic

#477CA1 #A1477C #7CA147

tetradic

#477CA1 #9947A1 #A16C47 #4FA147

square

#477CA1 #9947A1 #A16C47 #4FA147

split-complementary

#477CA1 #A1474F #A19947

monochromatic

#223B4C #345B77 #477CA1 #699ABD #93B7CF

Accessibility & contrast

On white

4.50

#477CA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#477CA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477CA1

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477CA1	#FFFFFF	#000000	##000000
##477CA1	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7CA3

Deuteranopia (green-blind)

#5F73A0

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #477ca1;
/* rgb */ color: rgb(71, 124, 161);
/* oklch */ color: oklch(56.5% 0.081 240.7);

Tailwind

colors: {
  custom: {
    50: '#81a1bd',
    500: '#477ca1',
    950: '#000000',
  },
}

SCSS

$custom: #477ca1;
$custom-light: #81a1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#477ca1",
  "rgb": {
    "r": 71,
    "g": 124,
    "b": 161
  },
  "hsl": {
    "h": 204.667,
    "s": 38.793,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56503,
    "c": 0.08077,
    "h": 240.7
  },
  "luminance": 0.18328
}

Semantic roles & 50–950 ramp

primary

#477CA1

secondary

#BB9D89

accent

#8959CF

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #477CA1

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

Preview Lab → · Contrast checker → · Palette generator →