#4E61CF#4E61CF

#4E61CF is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.8% C 0.170 H 272.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4E61CF
RGB	rgb(78, 97, 207)
HSL	hsl(231, 57%, 56%)
HSV	hsv(231, 62%, 81%)
CMYK	cmyk(62.3%, 53.1%, 0%, 18.8%)
CIE-LAB	lab(45.18, 26.96, -59.27)
CIE-LCH	lch(45.18, 65.11, 294.46°)
OKLab	oklab(53.77% 0.0061 -0.1701)
OKLCH	oklch(53.77% 0.17 272.1)
XYZ	xyz(18.6753, 14.6725, 60.8673)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E61CF #CFBC4E

analogous

#4EA1CF #4E61CF #7B4ECF

triadic

#4E61CF #CF4E61 #61CF4E

tetradic

#4E61CF #CF4EA1 #CFBC4E #4ECF7B

square

#4E61CF #CF4EA1 #CFBC4E #4ECF7B

split-complementary

#4E61CF #CF7B4E #A1CF4E

monochromatic

#233080 #3043B0 #4E61CF #7E8CDC #AEB7E9

Accessibility & contrast

On white

5.34

#4E61CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4E61CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E61CF

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E61CF	#FFFFFF	#000000	##FFFFFF
##4E61CF	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1971D3

Deuteranopia (green-blind)

#0065CD

Tritanopia (blue-blind)

#007B8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4e61cf;
/* rgb */ color: rgb(78, 97, 207);
/* oklch */ color: oklch(53.8% 0.170 272.1);

Tailwind

colors: {
  custom: {
    50: '#8c8dde',
    500: '#4e61cf',
    950: '#000000',
  },
}

SCSS

$custom: #4e61cf;
$custom-light: #8c8dde;
$custom-dark: #000000;

JSON

{
  "hex": "#4e61cf",
  "rgb": {
    "r": 78,
    "g": 97,
    "b": 207
  },
  "hsl": {
    "h": 231.163,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.53774,
    "c": 0.17017,
    "h": 272.1
  },
  "luminance": 0.14674
}

Semantic roles & 50–950 ramp

primary

#4E61CF

secondary

#D7CFA2

accent

#CA47E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4E61CF

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

Preview Lab → · Contrast checker → · Palette generator →