#4E5CAB#4E5CAB

#4E5CAB is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.3% C 0.126 H 273.5°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E5CAB
RGB	rgb(78, 92, 171)
HSL	hsl(231, 37%, 49%)
HSV	hsv(231, 54%, 67%)
CMYK	cmyk(54.4%, 46.2%, 0%, 32.9%)
CIE-LAB	lab(41.55, 17.96, -44.16)
CIE-LCH	lch(41.55, 47.67, 292.14°)
OKLab	oklab(50.29% 0.0076 -0.1257)
OKLCH	oklch(50.29% 0.126 273.5)
XYZ	xyz(14.3173, 12.2133, 40.1231)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5CAB #AB9D4E

analogous

#4E8BAB #4E5CAB #6F4EAB

triadic

#4E5CAB #AB4E5C #5CAB4E

tetradic

#4E5CAB #AB4E8B #AB9D4E #4EAB6F

square

#4E5CAB #AB4E8B #AB9D4E #4EAB6F

split-complementary

#4E5CAB #AB6F4E #8BAB4E

monochromatic

#282F57 #3B4581 #4E5CAB #7681C0 #A0A8D4

Accessibility & contrast

On white

6.10

#4E5CAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4E5CAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5CAB

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5CAB	#FFFFFF	#000000	##FFFFFF
##4E5CAB	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3966AE

Deuteranopia (green-blind)

#2E5EA9

Tritanopia (blue-blind)

#206D7B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4e5cab;
/* rgb */ color: rgb(78, 92, 171);
/* oklch */ color: oklch(50.3% 0.126 273.5);

Tailwind

colors: {
  custom: {
    50: '#8689c4',
    500: '#4e5cab',
    950: '#000000',
  },
}

SCSS

$custom: #4e5cab;
$custom-light: #8689c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5cab",
  "rgb": {
    "r": 78,
    "g": 92,
    "b": 171
  },
  "hsl": {
    "h": 230.968,
    "s": 37.349,
    "l": 48.824
  },
  "oklch": {
    "l": 0.50288,
    "c": 0.12591,
    "h": 273.5
  },
  "luminance": 0.12214
}

Semantic roles & 50–950 ramp

primary

#4E5CAB

secondary

#C1BA94

accent

#BC5ACD

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E5CAB

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

Preview Lab → · Contrast checker → · Palette generator →