#4F69DC#4F69DC

#4F69DC is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.3% C 0.178 H 270.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4F69DC
RGB	rgb(79, 105, 220)
HSL	hsl(229, 67%, 59%)
HSV	hsv(229, 64%, 86%)
CMYK	cmyk(64.1%, 52.3%, 0%, 13.7%)
CIE-LAB	lab(48.17, 26.57, -61.85)
CIE-LCH	lch(48.17, 67.31, 293.25°)
OKLab	oklab(56.32% 0.0006 -0.1775)
OKLCH	oklch(56.32% 0.178 270.2)
XYZ	xyz(21.1899, 16.9308, 69.8476)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F69DC #DCC24F

analogous

#4FAFDC #4F69DC #7B4FDC

triadic

#4F69DC #DC4F69 #69DC4F

tetradic

#4F69DC #DC4FAF #DCC24F #4FDC7B

square

#4F69DC #DC4FAF #DCC24F #4FDC7B

split-complementary

#4F69DC #DC7B4F #AFDC4F

monochromatic

#1D3393 #2745C6 #4F69DC #8295E6 #B5C0F0

Accessibility & contrast

On white

4.79

#4F69DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#4F69DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F69DC

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F69DC	#FFFFFF	#000000	##FFFFFF
##4F69DC	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F79E0

Deuteranopia (green-blind)

#006CDA

Tritanopia (blue-blind)

#008498

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4f69dc;
/* rgb */ color: rgb(79, 105, 220);
/* oklch */ color: oklch(56.3% 0.178 270.2);

Tailwind

colors: {
  custom: {
    50: '#8e93e8',
    500: '#4f69dc',
    950: '#000000',
  },
}

SCSS

$custom: #4f69dc;
$custom-light: #8e93e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f69dc",
  "rgb": {
    "r": 79,
    "g": 105,
    "b": 220
  },
  "hsl": {
    "h": 228.936,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5632,
    "c": 0.17752,
    "h": 270.2
  },
  "luminance": 0.16933
}

Semantic roles & 50–950 ramp

primary

#4F69DC

secondary

#DFD5A8

accent

#CA3EEA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4F69DC

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

Preview Lab → · Contrast checker → · Palette generator →