#4D74D7#4D74D7

#4D74D7 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.1% C 0.158 H 265.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4D74D7
RGB	rgb(77, 116, 215)
HSL	hsl(223, 63%, 57%)
HSV	hsv(223, 64%, 84%)
CMYK	cmyk(64.2%, 46%, 0%, 15.7%)
CIE-LAB	lab(50.66, 17.66, -55.02)
CIE-LCH	lch(50.66, 57.79, 287.80°)
OKLab	oklab(58.08% -0.0122 -0.1573)
OKLCH	oklch(58.08% 0.158 265.6)
XYZ	xyz(21.5675, 18.9729, 66.8023)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D74D7 #D7B04D

analogous

#4DB9D7 #4D74D7 #6B4DD7

triadic

#4D74D7 #D74D74 #74D74D

tetradic

#4D74D7 #D74DB9 #D7B04D #4DD76B

square

#4D74D7 #D74DB9 #D7B04D #4DD76B

split-complementary

#4D74D7 #D76B4D #B9D74D

monochromatic

#1F3D8A #2A54BC #4D74D7 #7F9BE2 #B1C2ED

Accessibility & contrast

On white

4.38

#4D74D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#4D74D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D74D7

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D74D7	#FFFFFF	#000000	##000000
##4D74D7	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#437FDB

Deuteranopia (green-blind)

#2973D5

Tritanopia (blue-blind)

#008B9B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4d74d7;
/* rgb */ color: rgb(77, 116, 215);
/* oklch */ color: oklch(58.1% 0.158 265.6);

Tailwind

colors: {
  custom: {
    50: '#8c9be4',
    500: '#4d74d7',
    950: '#000000',
  },
}

SCSS

$custom: #4d74d7;
$custom-light: #8c9be4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d74d7",
  "rgb": {
    "r": 77,
    "g": 116,
    "b": 215
  },
  "hsl": {
    "h": 223.043,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.58078,
    "c": 0.1578,
    "h": 265.6
  },
  "luminance": 0.18975
}

Semantic roles & 50–950 ramp

primary

#4D74D7

secondary

#DCCCA4

accent

#B841E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4D74D7

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

Preview Lab → · Contrast checker → · Palette generator →