#477EA1#477EA1

#477EA1 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.0% C 0.080 H 238.3°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#477EA1
RGB	rgb(71, 126, 161)
HSL	hsl(203, 39%, 45%)
HSV	hsv(203, 56%, 63%)
CMYK	cmyk(55.9%, 21.7%, 0%, 36.9%)
CIE-LAB	lab(50.49, -7.73, -24.26)
CIE-LCH	lch(50.49, 25.47, 252.32°)
OKLab	oklab(56.98% -0.0419 -0.0677)
OKLCH	oklch(56.98% 0.08 238.3)
XYZ	xyz(16.4900, 18.8331, 36.4775)
Luminance	0.1883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477EA1 #A16A47

analogous

#47A197 #477EA1 #4751A1

triadic

#477EA1 #A1477E #7EA147

tetradic

#477EA1 #9747A1 #A16A47 #51A147

square

#477EA1 #9747A1 #A16A47 #51A147

split-complementary

#477EA1 #A14751 #A19747

monochromatic

#223C4C #345D77 #477EA1 #699CBD #93B8CF

Accessibility & contrast

On white

4.41

#477EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#477EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477EA1

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477EA1	#FFFFFF	#000000	##000000
##477EA1	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7DA3

Deuteranopia (green-blind)

#6274A0

Tritanopia (blue-blind)

#00878A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #477ea1;
/* rgb */ color: rgb(71, 126, 161);
/* oklch */ color: oklch(57.0% 0.080 238.3);

Tailwind

colors: {
  custom: {
    50: '#81a3bd',
    500: '#477ea1',
    950: '#000000',
  },
}

SCSS

$custom: #477ea1;
$custom-light: #81a3bd;
$custom-dark: #000000;

JSON

{
  "hex": "#477ea1",
  "rgb": {
    "r": 71,
    "g": 126,
    "b": 161
  },
  "hsl": {
    "h": 203.333,
    "s": 38.793,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56979,
    "c": 0.07966,
    "h": 238.3
  },
  "luminance": 0.18835
}

Semantic roles & 50–950 ramp

primary

#477EA1

secondary

#BB9C89

accent

#8759CF

background

#F8FAFB

surface

#EFF3F6

border

#CACDD0

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #477EA1

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

Preview Lab → · Contrast checker → · Palette generator →