#4D5FA2#4D5FA2

#4D5FA2 is a mid, moderate blue. Relative luminance 0.124; OKLCH L 50.3% C 0.109 H 270.7°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D5FA2
RGB	rgb(77, 95, 162)
HSL	hsl(227, 36%, 47%)
HSV	hsv(227, 52%, 64%)
CMYK	cmyk(52.5%, 41.4%, 0%, 36.5%)
CIE-LAB	lab(41.80, 12.85, -38.44)
CIE-LCH	lch(41.80, 40.53, 288.49°)
OKLab	oklab(50.29% 0.0014 -0.1089)
OKLCH	oklch(50.29% 0.109 270.7)
XYZ	xyz(13.6723, 12.3699, 35.8426)
Luminance	0.1237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5FA2 #A2904D

analogous

#4D8AA2 #4D5FA2 #664DA2

triadic

#4D5FA2 #A24D5F #5FA24D

tetradic

#4D5FA2 #A24D8A #A2904D #4DA266

square

#4D5FA2 #A24D8A #A2904D #4DA266

split-complementary

#4D5FA2 #A2664D #8AA24D

monochromatic

#262E4F #394779 #4D5FA2 #7181BB #9AA5CF

Accessibility & contrast

On white

6.04

#4D5FA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4D5FA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5FA2

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5FA2	#FFFFFF	#000000	##FFFFFF
##4D5FA2	1.00	6.04	3.47	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4467A5

Deuteranopia (green-blind)

#3B5FA1

Tritanopia (blue-blind)

#266D78

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4d5fa2;
/* rgb */ color: rgb(77, 95, 162);
/* oklch */ color: oklch(50.3% 0.109 270.7);

Tailwind

colors: {
  custom: {
    50: '#848cbe',
    500: '#4d5fa2',
    950: '#000000',
  },
}

SCSS

$custom: #4d5fa2;
$custom-light: #848cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5fa2",
  "rgb": {
    "r": 77,
    "g": 95,
    "b": 162
  },
  "hsl": {
    "h": 227.294,
    "s": 35.565,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5029,
    "c": 0.10893,
    "h": 270.7
  },
  "luminance": 0.12371
}

Semantic roles & 50–950 ramp

primary

#4D5FA2

secondary

#BCB28F

accent

#B45CCC

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4D5FA2

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

Preview Lab → · Contrast checker → · Palette generator →