#4D7ACD#4D7ACD

#4D7ACD is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.7% C 0.137 H 261.6°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4D7ACD
RGB	rgb(77, 122, 205)
HSL	hsl(219, 56%, 55%)
HSV	hsv(219, 62%, 80%)
CMYK	cmyk(62.4%, 40.5%, 0%, 19.6%)
CIE-LAB	lab(51.73, 10.52, -47.63)
CIE-LCH	lch(51.73, 48.78, 282.45°)
OKLab	oklab(58.72% -0.0199 -0.1356)
OKLCH	oklch(58.72% 0.137 261.6)
XYZ	xyz(21.0357, 19.9027, 60.4788)
Luminance	0.1991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7ACD #CDA04D

analogous

#4DBACD #4D7ACD #604DCD

triadic

#4D7ACD #CD4D7A #7ACD4D

tetradic

#4D7ACD #CD4DBA #CDA04D #4DCD60

square

#4D7ACD #CD4DBA #CDA04D #4DCD60

split-complementary

#4D7ACD #CD604D #BACD4D

monochromatic

#23437D #305CAC #4D7ACD #7D9EDA #ADC1E8

Accessibility & contrast

On white

4.22

#4D7ACD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#4D7ACD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7ACD

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7ACD	#FFFFFF	#000000	##000000
##4D7ACD	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5582D0

Deuteranopia (green-blind)

#4376CB

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4d7acd;
/* rgb */ color: rgb(77, 122, 205);
/* oklch */ color: oklch(58.7% 0.137 261.6);

Tailwind

colors: {
  custom: {
    50: '#8aa0dd',
    500: '#4d7acd',
    950: '#000000',
  },
}

SCSS

$custom: #4d7acd;
$custom-light: #8aa0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7acd",
  "rgb": {
    "r": 77,
    "g": 122,
    "b": 205
  },
  "hsl": {
    "h": 218.906,
    "s": 56.14,
    "l": 55.294
  },
  "oklch": {
    "l": 0.58716,
    "c": 0.13702,
    "h": 261.6
  },
  "luminance": 0.19905
}

Semantic roles & 50–950 ramp

primary

#4D7ACD

secondary

#D6C3A0

accent

#AA48DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4D7ACD

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

Preview Lab → · Contrast checker → · Palette generator →