#4D5DAE#4D5DAE

#4D5DAE is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.6% C 0.129 H 272.6°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#4D5DAE
RGB	rgb(77, 93, 174)
HSL	hsl(230, 39%, 49%)
HSV	hsv(230, 56%, 68%)
CMYK	cmyk(55.7%, 46.6%, 0%, 31.8%)
CIE-LAB	lab(41.94, 18.11, -45.31)
CIE-LCH	lch(41.94, 48.80, 291.79°)
OKLab	oklab(50.62% 0.0058 -0.1291)
OKLCH	oklch(50.62% 0.129 272.6)
XYZ	xyz(14.6124, 12.4614, 41.6715)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5DAE #AE9E4D

analogous

#4D8EAE #4D5DAE #6E4DAE

triadic

#4D5DAE #AE4D5D #5DAE4D

tetradic

#4D5DAE #AE4D8E #AE9E4D #4DAE6E

square

#4D5DAE #AE4D8E #AE9E4D #4DAE6E

split-complementary

#4D5DAE #AE6E4D #8EAE4D

monochromatic

#273059 #3A4684 #4D5DAE #7682C2 #A0A9D5

Accessibility & contrast

On white

6.01

#4D5DAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4D5DAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5DAE

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5DAE	#FFFFFF	#000000	##FFFFFF
##4D5DAE	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3867B1

Deuteranopia (green-blind)

#2C5FAC

Tritanopia (blue-blind)

#186F7D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4d5dae;
/* rgb */ color: rgb(77, 93, 174);
/* oklch */ color: oklch(50.6% 0.129 272.6);

Tailwind

colors: {
  custom: {
    50: '#868ac7',
    500: '#4d5dae',
    950: '#000000',
  },
}

SCSS

$custom: #4d5dae;
$custom-light: #868ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5dae",
  "rgb": {
    "r": 77,
    "g": 93,
    "b": 174
  },
  "hsl": {
    "h": 230.103,
    "s": 38.645,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50624,
    "c": 0.12921,
    "h": 272.6
  },
  "luminance": 0.12462
}

Semantic roles & 50–950 ramp

primary

#4D5DAE

secondary

#C2BB95

accent

#BB59CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4D5DAE

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

Preview Lab → · Contrast checker → · Palette generator →