#4757E6#4757E6

#4757E6 is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.4% C 0.214 H 271.9°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4757E6
RGB	rgb(71, 87, 230)
HSL	hsl(234, 76%, 59%)
HSV	hsv(234, 69%, 90%)
CMYK	cmyk(69.1%, 62.2%, 0%, 9.8%)
CIE-LAB	lab(44.04, 40.00, -74.24)
CIE-LCH	lch(44.04, 84.33, 298.31°)
OKLab	oklab(53.36% 0.0073 -0.2143)
OKLCH	oklch(53.36% 0.214 271.9)
XYZ	xyz(20.2848, 13.8672, 76.4552)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4757E6 #E6D647

analogous

#47A7E6 #4757E6 #8747E6

triadic

#4757E6 #E64757 #57E647

tetradic

#4757E6 #E647A7 #E6D647 #47E687

square

#4757E6 #E647A7 #E6D647 #47E687

split-complementary

#4757E6 #E68747 #A7E647

monochromatic

#15239D #1D2FD3 #4757E6 #7D88ED #B3B9F5

Accessibility & contrast

On white

5.56

#4757E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4757E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4757E6

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4757E6	#FFFFFF	#000000	##FFFFFF
##4757E6	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070EB

Deuteranopia (green-blind)

#0061E3

Tritanopia (blue-blind)

#007C96

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4757e6;
/* rgb */ color: rgb(71, 87, 230);
/* oklch */ color: oklch(53.4% 0.214 271.9);

Tailwind

colors: {
  custom: {
    50: '#8e86ef',
    500: '#4757e6',
    950: '#000000',
  },
}

SCSS

$custom: #4757e6;
$custom-light: #8e86ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4757e6",
  "rgb": {
    "r": 71,
    "g": 87,
    "b": 230
  },
  "hsl": {
    "h": 233.962,
    "s": 76.077,
    "l": 59.02
  },
  "oklch": {
    "l": 0.53357,
    "c": 0.21446,
    "h": 271.9
  },
  "luminance": 0.13869
}

Semantic roles & 50–950 ramp

primary

#4757E6

secondary

#E4DDA5

accent

#E035F3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4757E6

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

Preview Lab → · Contrast checker → · Palette generator →