#4D74C7#4D74C7

#4D74C7 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.1% C 0.136 H 263.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4D74C7
RGB	rgb(77, 116, 199)
HSL	hsl(221, 52%, 54%)
HSV	hsv(221, 61%, 78%)
CMYK	cmyk(61.3%, 41.7%, 0%, 22%)
CIE-LAB	lab(49.73, 12.15, -47.39)
CIE-LCH	lch(49.73, 48.93, 284.38°)
OKLab	oklab(57.06% -0.0149 -0.1349)
OKLCH	oklch(57.06% 0.136 263.7)
XYZ	xyz(19.6112, 18.1904, 56.4994)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D74C7 #C7A04D

analogous

#4DB1C7 #4D74C7 #634DC7

triadic

#4D74C7 #C74D74 #74C74D

tetradic

#4D74C7 #C74DB1 #C7A04D #4DC763

square

#4D74C7 #C74DB1 #C7A04D #4DC763

split-complementary

#4D74C7 #C7634D #B1C74D

monochromatic

#253E75 #3357A3 #4D74C7 #7C98D6 #AABDE4

Accessibility & contrast

On white

4.53

#4D74C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#4D74C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D74C7

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D74C7	#FFFFFF	#000000	##000000
##4D74C7	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7CCA

Deuteranopia (green-blind)

#3D71C5

Tritanopia (blue-blind)

#008794

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4d74c7;
/* rgb */ color: rgb(77, 116, 199);
/* oklch */ color: oklch(57.1% 0.136 263.7);

Tailwind

colors: {
  custom: {
    50: '#899bd8',
    500: '#4d74c7',
    950: '#000000',
  },
}

SCSS

$custom: #4d74c7;
$custom-light: #899bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d74c7",
  "rgb": {
    "r": 77,
    "g": 116,
    "b": 199
  },
  "hsl": {
    "h": 220.82,
    "s": 52.137,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57063,
    "c": 0.13575,
    "h": 263.7
  },
  "luminance": 0.18192
}

Semantic roles & 50–950 ramp

primary

#4D74C7

secondary

#D2C19E

accent

#AE4CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0E14

muted

#7D7E83

Preview Lab

Preview with #4D74C7

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

Preview Lab → · Contrast checker → · Palette generator →