#4D71FF#4D71FF

#4D71FF is a mid, highly saturated blue. Relative luminance 0.206; OKLCH L 60.3% C 0.214 H 268.4°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4D71FF
RGB	rgb(77, 113, 255)
HSL	hsl(228, 100%, 65%)
HSV	hsv(228, 70%, 100%)
CMYK	cmyk(69.8%, 55.7%, 0%, 0%)
CIE-LAB	lab(52.51, 33.40, -74.41)
CIE-LCH	lch(52.51, 81.56, 294.17°)
OKLab	oklab(60.33% -0.0059 -0.2144)
OKLCH	oklch(60.33% 0.214 268.4)
XYZ	xyz(27.0095, 20.6053, 97.1421)
Luminance	0.2061 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D71FF #FFDB4D

analogous

#4DCAFF #4D71FF #824DFF

triadic

#4D71FF #FF4D71 #71FF4D

tetradic

#4D71FF #FF4DCA #FFDB4D #4DFF82

square

#4D71FF #FF4DCA #FFDB4D #4DFF82

split-complementary

#4D71FF #FF824D #CAFF4D

monochromatic

#002AD2 #1040FF #4D71FF #8AA2FF #C7D3FF

Accessibility & contrast

On white

4.10

#4D71FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#4D71FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D71FF

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D71FF	#FFFFFF	#000000	##000000
##4D71FF	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0086FF

Deuteranopia (green-blind)

#0075FC

Tritanopia (blue-blind)

#0094AD

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4d71ff;
/* rgb */ color: rgb(77, 113, 255);
/* oklch */ color: oklch(60.3% 0.214 268.4);

Tailwind

colors: {
  custom: {
    50: '#9399ff',
    500: '#4d71ff',
    950: '#000000',
  },
}

SCSS

$custom: #4d71ff;
$custom-light: #9399ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4d71ff",
  "rgb": {
    "r": 77,
    "g": 113,
    "b": 255
  },
  "hsl": {
    "h": 227.865,
    "s": 100,
    "l": 65.098
  },
  "oklch": {
    "l": 0.60325,
    "c": 0.21449,
    "h": 268.4
  },
  "luminance": 0.20608
}

Semantic roles & 50–950 ramp

primary

#4D71FF

secondary

#F2E6B6

accent

#B700E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0D18

muted

#7F7E86

Preview Lab

Preview with #4D71FF

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

Preview Lab → · Contrast checker → · Palette generator →