#4E5FDA#4E5FDA

#4E5FDA is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.2% C 0.188 H 272.6°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FDA
RGB	rgb(78, 95, 218)
HSL	hsl(233, 65%, 58%)
HSV	hsv(233, 64%, 85%)
CMYK	cmyk(64.2%, 56.4%, 0%, 14.5%)
CIE-LAB	lab(45.45, 31.96, -65.12)
CIE-LCH	lch(45.45, 72.55, 296.14°)
OKLab	oklab(54.22% 0.0084 -0.1873)
OKLCH	oklch(54.22% 0.188 272.6)
XYZ	xyz(19.8848, 14.8643, 68.1373)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FDA #DAC94E

analogous

#4EA5DA #4E5FDA #834EDA

triadic

#4E5FDA #DA4E5F #5FDA4E

tetradic

#4E5FDA #DA4EA5 #DAC94E #4EDA83

square

#4E5FDA #DA4EA5 #DAC94E #4EDA83

split-complementary

#4E5FDA #DA834E #A5DA4E

monochromatic

#1E2C90 #293BC2 #4E5FDA #818DE5 #B3BBEF

Accessibility & contrast

On white

5.29

#4E5FDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4E5FDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FDA

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FDA	#FFFFFF	#000000	##FFFFFF
##4E5FDA	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DE

Deuteranopia (green-blind)

#0066D8

Tritanopia (blue-blind)

#007D93

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4e5fda;
/* rgb */ color: rgb(78, 95, 218);
/* oklch */ color: oklch(54.2% 0.188 272.6);

Tailwind

colors: {
  custom: {
    50: '#8e8ce6',
    500: '#4e5fda',
    950: '#000000',
  },
}

SCSS

$custom: #4e5fda;
$custom-light: #8e8ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5fda",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 218
  },
  "hsl": {
    "h": 232.714,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.54217,
    "c": 0.1875,
    "h": 272.6
  },
  "luminance": 0.14866
}

Semantic roles & 50–950 ramp

primary

#4E5FDA

secondary

#DED7A6

accent

#D43FE8

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4E5FDA

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

Preview Lab → · Contrast checker → · Palette generator →