#4A74CC#4A74CC

#4A74CC is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.2% C 0.144 H 263.3°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4A74CC
RGB	rgb(74, 116, 204)
HSL	hsl(221, 56%, 55%)
HSV	hsv(221, 64%, 80%)
CMYK	cmyk(63.7%, 43.1%, 0%, 20%)
CIE-LAB	lab(49.86, 13.33, -50.04)
CIE-LCH	lch(49.86, 51.79, 284.91°)
OKLab	oklab(57.22% -0.0167 -0.1428)
OKLCH	oklch(57.22% 0.144 263.3)
XYZ	xyz(19.9647, 18.3044, 59.5960)
Luminance	0.1831 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A74CC #CCA24A

analogous

#4AB5CC #4A74CC #614ACC

triadic

#4A74CC #CC4A74 #74CC4A

tetradic

#4A74CC #CC4AB5 #CCA24A #4ACC61

square

#4A74CC #CC4AB5 #CCA24A #4ACC61

split-complementary

#4A74CC #CC614A #B5CC4A

monochromatic

#223E79 #3057A9 #4A74CC #7A99D9 #A9BDE7

Accessibility & contrast

On white

4.51

#4A74CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#4A74CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A74CC

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A74CC	#FFFFFF	#000000	##000000
##4A74CC	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7DCF

Deuteranopia (green-blind)

#3771CA

Tritanopia (blue-blind)

#008896

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4a74cc;
/* rgb */ color: rgb(74, 116, 204);
/* oklch */ color: oklch(57.2% 0.144 263.3);

Tailwind

colors: {
  custom: {
    50: '#899bdc',
    500: '#4a74cc',
    950: '#000000',
  },
}

SCSS

$custom: #4a74cc;
$custom-light: #899bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a74cc",
  "rgb": {
    "r": 74,
    "g": 116,
    "b": 204
  },
  "hsl": {
    "h": 220.615,
    "s": 56.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.57221,
    "c": 0.14373,
    "h": 263.3
  },
  "luminance": 0.18306
}

Semantic roles & 50–950 ramp

primary

#4A74CC

secondary

#D4C39D

accent

#AF48DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4A74CC

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

Preview Lab → · Contrast checker → · Palette generator →