#4F61DF#4F61DF

#4F61DF is a mid, vivid blue. Relative luminance 0.155; OKLCH L 55.0% C 0.191 H 272.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4F61DF
RGB	rgb(79, 97, 223)
HSL	hsl(233, 69%, 59%)
HSV	hsv(233, 65%, 87%)
CMYK	cmyk(64.6%, 56.5%, 0%, 12.5%)
CIE-LAB	lab(46.36, 32.58, -66.48)
CIE-LCH	lch(46.36, 74.03, 296.11°)
OKLab	oklab(55.03% 0.0078 -0.1912)
OKLCH	oklch(55.03% 0.191 272.3)
XYZ	xyz(20.8140, 15.5375, 71.6999)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F61DF #DFCD4F

analogous

#4FA9DF #4F61DF #854FDF

triadic

#4F61DF #DF4F61 #61DF4F

tetradic

#4F61DF #DF4FA9 #DFCD4F #4FDF85

square

#4F61DF #DF4FA9 #DFCD4F #4FDF85

split-complementary

#4F61DF #DF854F #A9DF4F

monochromatic

#1C2B98 #253ACC #4F61DF #838FE8 #B7BEF2

Accessibility & contrast

On white

5.11

#4F61DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4F61DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F61DF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F61DF	#FFFFFF	#000000	##FFFFFF
##4F61DF	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E3

Deuteranopia (green-blind)

#0068DC

Tritanopia (blue-blind)

#008097

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4f61df;
/* rgb */ color: rgb(79, 97, 223);
/* oklch */ color: oklch(55.0% 0.191 272.3);

Tailwind

colors: {
  custom: {
    50: '#8f8dea',
    500: '#4f61df',
    950: '#000000',
  },
}

SCSS

$custom: #4f61df;
$custom-light: #8f8dea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f61df",
  "rgb": {
    "r": 79,
    "g": 97,
    "b": 223
  },
  "hsl": {
    "h": 232.5,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.55028,
    "c": 0.19141,
    "h": 272.3
  },
  "luminance": 0.15539
}

Semantic roles & 50–950 ramp

primary

#4F61DF

secondary

#E1DAA9

accent

#D63CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4F61DF

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

Preview Lab → · Contrast checker → · Palette generator →