#4F50DA#4F50DA

#4F50DA is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.6% C 0.205 H 276.1°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#4F50DA
RGB	rgb(79, 80, 218)
HSL	hsl(240, 65%, 58%)
HSV	hsv(240, 64%, 85%)
CMYK	cmyk(63.8%, 63.3%, 0%, 14.5%)
CIE-LAB	lab(41.94, 41.30, -70.84)
CIE-LCH	lch(41.94, 82.00, 300.24°)
OKLab	oklab(51.64% 0.022 -0.2042)
OKLCH	oklch(51.64% 0.205 276.1)
XYZ	xyz(18.7439, 12.4600, 67.7333)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F50DA #DAD94F

analogous

#4F96DA #4F50DA #934FDA

triadic

#4F50DA #DA4F50 #50DA4F

tetradic

#4F50DA #DA4F96 #DAD94F #4FDA93

square

#4F50DA #DA4F96 #DAD94F #4FDA93

split-complementary

#4F50DA #DA934F #96DA4F

monochromatic

#1E1F90 #292AC3 #4F50DA #8282E5 #B4B5EF

Accessibility & contrast

On white

6.01

#4F50DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4F50DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F50DA

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F50DA	#FFFFFF	#000000	##FFFFFF
##4F50DA	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DE

Deuteranopia (green-blind)

#005DD7

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4f50da;
/* rgb */ color: rgb(79, 80, 218);
/* oklch */ color: oklch(51.6% 0.205 276.1);

Tailwind

colors: {
  custom: {
    50: '#8f81e6',
    500: '#4f50da',
    950: '#000000',
  },
}

SCSS

$custom: #4f50da;
$custom-light: #8f81e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f50da",
  "rgb": {
    "r": 79,
    "g": 80,
    "b": 218
  },
  "hsl": {
    "h": 239.568,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.51641,
    "c": 0.20537,
    "h": 276.1
  },
  "luminance": 0.12462
}

Semantic roles & 50–950 ramp

primary

#4F50DA

secondary

#DEDEA7

accent

#E740E8

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4F50DA

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

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