#4D6BD7#4D6BD7

#4D6BD7 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.3% C 0.169 H 268.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4D6BD7
RGB	rgb(77, 107, 215)
HSL	hsl(227, 63%, 57%)
HSV	hsv(227, 64%, 84%)
CMYK	cmyk(64.2%, 50.2%, 0%, 15.7%)
CIE-LAB	lab(48.26, 23.27, -58.88)
CIE-LCH	lch(48.26, 63.31, 291.57°)
OKLab	oklab(56.25% -0.0036 -0.1688)
OKLCH	oklch(56.25% 0.169 268.8)
XYZ	xyz(20.5798, 16.9976, 66.4731)
Luminance	0.1700 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6BD7 #D7B94D

analogous

#4DB0D7 #4D6BD7 #744DD7

triadic

#4D6BD7 #D74D6B #6BD74D

tetradic

#4D6BD7 #D74DB0 #D7B94D #4DD774

square

#4D6BD7 #D74DB0 #D7B94D #4DD774

split-complementary

#4D6BD7 #D7744D #B0D74D

monochromatic

#1F368A #2A4ABC #4D6BD7 #7F95E2 #B1BEED

Accessibility & contrast

On white

4.77

#4D6BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4D6BD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6BD7

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6BD7	#FFFFFF	#000000	##FFFFFF
##4D6BD7	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E79DB

Deuteranopia (green-blind)

#006DD5

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4d6bd7;
/* rgb */ color: rgb(77, 107, 215);
/* oklch */ color: oklch(56.3% 0.169 268.8);

Tailwind

colors: {
  custom: {
    50: '#8c94e4',
    500: '#4d6bd7',
    950: '#000000',
  },
}

SCSS

$custom: #4d6bd7;
$custom-light: #8c94e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6bd7",
  "rgb": {
    "r": 77,
    "g": 107,
    "b": 215
  },
  "hsl": {
    "h": 226.957,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.5625,
    "c": 0.16884,
    "h": 268.8
  },
  "luminance": 0.16999
}

Semantic roles & 50–950 ramp

primary

#4D6BD7

secondary

#DCD0A4

accent

#C241E6

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4D6BD7

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

Preview Lab → · Contrast checker → · Palette generator →