#4977D7#4977D7

#4977D7 is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.5% C 0.156 H 263.2°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4977D7
RGB	rgb(73, 119, 215)
HSL	hsl(221, 64%, 56%)
HSV	hsv(221, 66%, 84%)
CMYK	cmyk(66%, 44.7%, 0%, 15.7%)
CIE-LAB	lab(51.28, 15.14, -54.03)
CIE-LCH	lch(51.28, 56.11, 285.65°)
OKLab	oklab(58.51% -0.0185 -0.1544)
OKLCH	oklch(58.51% 0.156 263.2)
XYZ	xyz(21.6059, 19.5143, 66.9048)
Luminance	0.1952 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4977D7 #D7A949

analogous

#49BED7 #4977D7 #6249D7

triadic

#4977D7 #D74977 #77D749

tetradic

#4977D7 #D749BE #D7A949 #49D762

square

#4977D7 #D749BE #D7A949 #49D762

split-complementary

#4977D7 #D76249 #BED749

monochromatic

#1E4088 #2958BA #4977D7 #7B9CE2 #ADC2ED

Accessibility & contrast

On white

4.28

#4977D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#4977D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4977D7

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4977D7	#FFFFFF	#000000	##000000
##4977D7	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4881DB

Deuteranopia (green-blind)

#2F74D5

Tritanopia (blue-blind)

#008D9C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4977d7;
/* rgb */ color: rgb(73, 119, 215);
/* oklch */ color: oklch(58.5% 0.156 263.2);

Tailwind

colors: {
  custom: {
    50: '#8a9de4',
    500: '#4977d7',
    950: '#000000',
  },
}

SCSS

$custom: #4977d7;
$custom-light: #8a9de4;
$custom-dark: #000000;

JSON

{
  "hex": "#4977d7",
  "rgb": {
    "r": 73,
    "g": 119,
    "b": 215
  },
  "hsl": {
    "h": 220.563,
    "s": 63.964,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58509,
    "c": 0.15555,
    "h": 263.2
  },
  "luminance": 0.19516
}

Semantic roles & 50–950 ramp

primary

#4977D7

secondary

#DBC8A1

accent

#B141E7

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #4977D7

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

Preview Lab → · Contrast checker → · Palette generator →