#4E5FAF#4E5FAF

#4E5FAF is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.2% C 0.128 H 272.1°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FAF
RGB	rgb(78, 95, 175)
HSL	hsl(229, 38%, 50%)
HSV	hsv(229, 55%, 69%)
CMYK	cmyk(55.4%, 45.7%, 0%, 31.4%)
CIE-LAB	lab(42.61, 17.39, -44.83)
CIE-LCH	lch(42.61, 48.08, 291.20°)
OKLab	oklab(51.17% 0.0048 -0.1276)
OKLCH	oklch(51.17% 0.128 272.1)
XYZ	xyz(14.9694, 12.8982, 42.2499)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FAF #AF9E4E

analogous

#4E8FAF #4E5FAF #6E4EAF

triadic

#4E5FAF #AF4E5F #5FAF4E

tetradic

#4E5FAF #AF4E8F #AF9E4E #4EAF6E

square

#4E5FAF #AF4E8F #AF9E4E #4EAF6E

split-complementary

#4E5FAF #AF6E4E #8FAF4E

monochromatic

#28315A #3B4885 #4E5FAF #7885C3 #A2ABD6

Accessibility & contrast

On white

5.87

#4E5FAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4E5FAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FAF

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FAF	#FFFFFF	#000000	##FFFFFF
##4E5FAF	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B69B2

Deuteranopia (green-blind)

#2F61AD

Tritanopia (blue-blind)

#1A717E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e5faf;
/* rgb */ color: rgb(78, 95, 175);
/* oklch */ color: oklch(51.2% 0.128 272.1);

Tailwind

colors: {
  custom: {
    50: '#878cc7',
    500: '#4e5faf',
    950: '#000000',
  },
}

SCSS

$custom: #4e5faf;
$custom-light: #878cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5faf",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 175
  },
  "hsl": {
    "h": 229.485,
    "s": 38.34,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5117,
    "c": 0.1277,
    "h": 272.1
  },
  "luminance": 0.12899
}

Semantic roles & 50–950 ramp

primary

#4E5FAF

secondary

#C3BB96

accent

#BA5ACE

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E5FAF

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

Preview Lab → · Contrast checker → · Palette generator →