#4E58AA#4E58AA

#4E58AA is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.4% C 0.130 H 275.4°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#4E58AA
RGB	rgb(78, 88, 170)
HSL	hsl(233, 37%, 49%)
HSV	hsv(233, 54%, 67%)
CMYK	cmyk(54.1%, 48.2%, 0%, 33.3%)
CIE-LAB	lab(40.41, 20.18, -45.39)
CIE-LCH	lch(40.41, 49.68, 293.97°)
OKLab	oklab(49.4% 0.0121 -0.1293)
OKLCH	oklch(49.4% 0.13 275.4)
XYZ	xyz(13.8850, 11.5005, 39.5106)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58AA #AAA04E

analogous

#4E86AA #4E58AA #724EAA

triadic

#4E58AA #AA4E58 #58AA4E

tetradic

#4E58AA #AA4E86 #AAA04E #4EAA72

square

#4E58AA #AA4E86 #AAA04E #4EAA72

split-complementary

#4E58AA #AA724E #86AA4E

monochromatic

#282D56 #3B4280 #4E58AA #757DC0 #9FA5D3

Accessibility & contrast

On white

6.36

#4E58AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#4E58AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58AA

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58AA	#FFFFFF	#000000	##FFFFFF
##4E58AA	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3263AD

Deuteranopia (green-blind)

#275CA8

Tritanopia (blue-blind)

#226A79

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4e58aa;
/* rgb */ color: rgb(78, 88, 170);
/* oklch */ color: oklch(49.4% 0.130 275.4);

Tailwind

colors: {
  custom: {
    50: '#8687c4',
    500: '#4e58aa',
    950: '#000000',
  },
}

SCSS

$custom: #4e58aa;
$custom-light: #8687c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58aa",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 170
  },
  "hsl": {
    "h": 233.478,
    "s": 37.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.49401,
    "c": 0.12991,
    "h": 275.4
  },
  "luminance": 0.11501
}

Semantic roles & 50–950 ramp

primary

#4E58AA

secondary

#C0BB94

accent

#C15BCD

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E58AA

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

Preview Lab → · Contrast checker → · Palette generator →