#4E61AB#4E61AB

#4E61AB is a mid, moderate blue. Relative luminance 0.131; OKLCH L 51.3% C 0.119 H 270.9°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4E61AB
RGB	rgb(78, 97, 171)
HSL	hsl(228, 37%, 49%)
HSV	hsv(228, 54%, 67%)
CMYK	cmyk(54.4%, 43.3%, 0%, 32.9%)
CIE-LAB	lab(42.93, 14.79, -41.97)
CIE-LCH	lch(42.93, 44.50, 289.41°)
OKLab	oklab(51.34% 0.0018 -0.1192)
OKLCH	oklch(51.34% 0.119 270.9)
XYZ	xyz(14.7649, 13.1083, 40.2723)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E61AB #AB984E

analogous

#4E90AB #4E61AB #6A4EAB

triadic

#4E61AB #AB4E61 #61AB4E

tetradic

#4E61AB #AB4E90 #AB984E #4EAB6A

square

#4E61AB #AB4E90 #AB984E #4EAB6A

split-complementary

#4E61AB #AB6A4E #90AB4E

monochromatic

#283157 #3B4981 #4E61AB #7685C0 #A0AAD4

Accessibility & contrast

On white

5.80

#4E61AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4E61AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E61AB

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E61AB	#FFFFFF	#000000	##FFFFFF
##4E61AB	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426AAE

Deuteranopia (green-blind)

#3762A9

Tritanopia (blue-blind)

#1F717D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e61ab;
/* rgb */ color: rgb(78, 97, 171);
/* oklch */ color: oklch(51.3% 0.119 270.9);

Tailwind

colors: {
  custom: {
    50: '#868dc4',
    500: '#4e61ab',
    950: '#000000',
  },
}

SCSS

$custom: #4e61ab;
$custom-light: #868dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e61ab",
  "rgb": {
    "r": 78,
    "g": 97,
    "b": 171
  },
  "hsl": {
    "h": 227.742,
    "s": 37.349,
    "l": 48.824
  },
  "oklch": {
    "l": 0.51337,
    "c": 0.11922,
    "h": 270.9
  },
  "luminance": 0.13109
}

Semantic roles & 50–950 ramp

primary

#4E61AB

secondary

#C1B794

accent

#B65ACD

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E61AB

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

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