#4F61CD#4F61CD

#4F61CD is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.7% C 0.167 H 272.4°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4F61CD
RGB	rgb(79, 97, 205)
HSL	hsl(231, 56%, 56%)
HSV	hsv(231, 61%, 80%)
CMYK	cmyk(61.5%, 52.7%, 0%, 19.6%)
CIE-LAB	lab(45.11, 26.45, -58.24)
CIE-LCH	lch(45.11, 63.97, 294.43°)
OKLab	oklab(53.69% 0.007 -0.167)
OKLCH	oklch(53.69% 0.167 272.4)
XYZ	xyz(18.5149, 14.6179, 59.5916)
Luminance	0.1462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F61CD #CDBB4F

analogous

#4FA0CD #4F61CD #7C4FCD

triadic

#4F61CD #CD4F61 #61CD4F

tetradic

#4F61CD #CD4FA0 #CDBB4F #4FCD7C

square

#4F61CD #CD4FA0 #CDBB4F #4FCD7C

split-complementary

#4F61CD #CD7C4F #A0CD4F

monochromatic

#24317E #3143AE #4F61CD #7F8CDB #AEB7E8

Accessibility & contrast

On white

5.35

#4F61CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#4F61CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F61CD

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F61CD	#FFFFFF	#000000	##FFFFFF
##4F61CD	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E70D1

Deuteranopia (green-blind)

#0065CB

Tritanopia (blue-blind)

#007A8E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4f61cd;
/* rgb */ color: rgb(79, 97, 205);
/* oklch */ color: oklch(53.7% 0.167 272.4);

Tailwind

colors: {
  custom: {
    50: '#8c8ddd',
    500: '#4f61cd',
    950: '#000000',
  },
}

SCSS

$custom: #4f61cd;
$custom-light: #8c8ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f61cd",
  "rgb": {
    "r": 79,
    "g": 97,
    "b": 205
  },
  "hsl": {
    "h": 231.429,
    "s": 55.752,
    "l": 55.686
  },
  "oklch": {
    "l": 0.5369,
    "c": 0.16716,
    "h": 272.4
  },
  "luminance": 0.14619
}

Semantic roles & 50–950 ramp

primary

#4F61CD

secondary

#D6CFA2

accent

#CA49DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4F61CD

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

Preview Lab → · Contrast checker → · Palette generator →