#4A77CD#4A77CD

#4A77CD is a mid, vivid blue. Relative luminance 0.191; OKLCH L 57.9% C 0.142 H 262.1°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4A77CD
RGB	rgb(74, 119, 205)
HSL	hsl(219, 57%, 55%)
HSV	hsv(219, 64%, 80%)
CMYK	cmyk(63.9%, 42%, 0%, 19.6%)
CIE-LAB	lab(50.75, 11.82, -49.19)
CIE-LCH	lch(50.75, 50.59, 283.51°)
OKLab	oklab(57.93% -0.0195 -0.1402)
OKLCH	oklch(57.93% 0.142 262.1)
XYZ	xyz(20.4364, 19.0554, 60.3468)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A77CD #CDA04A

analogous

#4AB9CD #4A77CD #5E4ACD

triadic

#4A77CD #CD4A77 #77CD4A

tetradic

#4A77CD #CD4AB9 #CDA04A #4ACD5E

square

#4A77CD #CD4AB9 #CDA04A #4ACD5E

split-complementary

#4A77CD #CD5E4A #B9CD4A

monochromatic

#22407B #2F5AAB #4A77CD #7A9BDA #AABFE7

Accessibility & contrast

On white

4.36

#4A77CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4A77CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A77CD

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A77CD	#FFFFFF	#000000	##000000
##4A77CD	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507FD0

Deuteranopia (green-blind)

#3C73CB

Tritanopia (blue-blind)

#008B98

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4a77cd;
/* rgb */ color: rgb(74, 119, 205);
/* oklch */ color: oklch(57.9% 0.142 262.1);

Tailwind

colors: {
  custom: {
    50: '#899ddd',
    500: '#4a77cd',
    950: '#000000',
  },
}

SCSS

$custom: #4a77cd;
$custom-light: #899ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a77cd",
  "rgb": {
    "r": 74,
    "g": 119,
    "b": 205
  },
  "hsl": {
    "h": 219.389,
    "s": 56.71,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57925,
    "c": 0.14158,
    "h": 262.1
  },
  "luminance": 0.19057
}

Semantic roles & 50–950 ramp

primary

#4A77CD

secondary

#D5C29E

accent

#AC48E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4A77CD

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

Preview Lab → · Contrast checker → · Palette generator →