#4F5EA1#4F5EA1

#4F5EA1 is a mid, moderate blue. Relative luminance 0.122; OKLCH L 50.2% C 0.108 H 272.4°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4F5EA1
RGB	rgb(79, 94, 161)
HSL	hsl(229, 34%, 47%)
HSV	hsv(229, 51%, 63%)
CMYK	cmyk(50.9%, 41.6%, 0%, 36.9%)
CIE-LAB	lab(41.59, 13.64, -38.16)
CIE-LCH	lch(41.59, 40.53, 289.66°)
OKLab	oklab(50.15% 0.0046 -0.1081)
OKLCH	oklch(50.15% 0.108 272.4)
XYZ	xyz(13.6581, 12.2400, 35.3542)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5EA1 #A1924F

analogous

#4F87A1 #4F5EA1 #694FA1

triadic

#4F5EA1 #A14F5E #5EA14F

tetradic

#4F5EA1 #A14F87 #A1924F #4FA169

square

#4F5EA1 #A14F87 #A1924F #4FA169

split-complementary

#4F5EA1 #A1694F #87A14F

monochromatic

#272E4F #3B4678 #4F5EA1 #7380BA #9CA5CE

Accessibility & contrast

On white

6.09

#4F5EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4F5EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5EA1

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5EA1	#FFFFFF	#000000	##FFFFFF
##4F5EA1	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4366A4

Deuteranopia (green-blind)

#3B5FA0

Tritanopia (blue-blind)

#2D6C77

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4f5ea1;
/* rgb */ color: rgb(79, 94, 161);
/* oklch */ color: oklch(50.2% 0.108 272.4);

Tailwind

colors: {
  custom: {
    50: '#858bbd',
    500: '#4f5ea1',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ea1;
$custom-light: #858bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ea1",
  "rgb": {
    "r": 79,
    "g": 94,
    "b": 161
  },
  "hsl": {
    "h": 229.024,
    "s": 34.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.50151,
    "c": 0.10817,
    "h": 272.4
  },
  "luminance": 0.12241
}

Semantic roles & 50–950 ramp

primary

#4F5EA1

secondary

#BBB391

accent

#B65ECA

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4F5EA1

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

Preview Lab → · Contrast checker → · Palette generator →