#4E61BA#4E61BA

#4E61BA is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.3% C 0.141 H 271.7°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4E61BA
RGB	rgb(78, 97, 186)
HSL	hsl(229, 44%, 52%)
HSV	hsv(229, 58%, 73%)
CMYK	cmyk(58.1%, 47.8%, 0%, 27.1%)
CIE-LAB	lab(43.82, 19.82, -49.33)
CIE-LCH	lch(43.82, 53.16, 291.89°)
OKLab	oklab(52.31% 0.0041 -0.1408)
OKLCH	oklch(52.31% 0.141 271.7)
XYZ	xyz(16.2766, 13.7130, 48.2340)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E61BA #BAA74E

analogous

#4E97BA #4E61BA #714EBA

triadic

#4E61BA #BA4E61 #61BA4E

tetradic

#4E61BA #BA4E97 #BAA74E #4EBA71

square

#4E61BA #BA4E97 #BAA74E #4EBA71

split-complementary

#4E61BA #BA714E #97BA4E

monochromatic

#283366 #394992 #4E61BA #7A88CB #A6B0DC

Accessibility & contrast

On white

5.61

#4E61BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#4E61BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E61BA

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E61BA	#FFFFFF	#000000	##FFFFFF
##4E61BA	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366CBD

Deuteranopia (green-blind)

#2563B8

Tritanopia (blue-blind)

#007584

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4e61ba;
/* rgb */ color: rgb(78, 97, 186);
/* oklch */ color: oklch(52.3% 0.141 271.7);

Tailwind

colors: {
  custom: {
    50: '#888dcf',
    500: '#4e61ba',
    950: '#000000',
  },
}

SCSS

$custom: #4e61ba;
$custom-light: #888dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e61ba",
  "rgb": {
    "r": 78,
    "g": 97,
    "b": 186
  },
  "hsl": {
    "h": 229.444,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.52306,
    "c": 0.14087,
    "h": 271.7
  },
  "luminance": 0.13714
}

Semantic roles & 50–950 ramp

primary

#4E61BA

secondary

#CAC19A

accent

#BD54D4

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4E61BA

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

Preview Lab → · Contrast checker → · Palette generator →