#4F61D5#4F61D5

#4F61D5 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.3% C 0.178 H 272.4°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4F61D5
RGB	rgb(79, 97, 213)
HSL	hsl(232, 61%, 57%)
HSV	hsv(232, 63%, 84%)
CMYK	cmyk(62.9%, 54.5%, 0%, 16.5%)
CIE-LAB	lab(45.65, 29.18, -61.94)
CIE-LCH	lch(45.65, 68.46, 295.22°)
OKLab	oklab(54.27% 0.0075 -0.1779)
OKLCH	oklch(54.27% 0.178 272.4)
XYZ	xyz(19.5054, 15.0141, 64.8080)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F61D5 #D5C34F

analogous

#4FA4D5 #4F61D5 #804FD5

triadic

#4F61D5 #D54F61 #61D54F

tetradic

#4F61D5 #D54FA4 #D5C34F #4FD580

square

#4F61D5 #D54FA4 #D5C34F #4FD580

split-complementary

#4F61D5 #D5804F #A4D54F

monochromatic

#212F89 #2C40BA #4F61D5 #808DE1 #B2BAED

Accessibility & contrast

On white

5.25

#4F61D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4F61D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F61D5

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F61D5	#FFFFFF	#000000	##FFFFFF
##4F61D5	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0572D9

Deuteranopia (green-blind)

#0066D3

Tritanopia (blue-blind)

#007D91

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4f61d5;
/* rgb */ color: rgb(79, 97, 213);
/* oklch */ color: oklch(54.3% 0.178 272.4);

Tailwind

colors: {
  custom: {
    50: '#8d8de3',
    500: '#4f61d5',
    950: '#000000',
  },
}

SCSS

$custom: #4f61d5;
$custom-light: #8d8de3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f61d5",
  "rgb": {
    "r": 79,
    "g": 97,
    "b": 213
  },
  "hsl": {
    "h": 231.94,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.54274,
    "c": 0.17805,
    "h": 272.4
  },
  "luminance": 0.15016
}

Semantic roles & 50–950 ramp

primary

#4F61D5

secondary

#DBD4A5

accent

#CF43E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C15

muted

#7E7D84

Preview Lab

Preview with #4F61D5

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

Preview Lab → · Contrast checker → · Palette generator →