#747BCB#747BCB

#747BCB is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.2% C 0.121 H 278.4°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#747BCB
RGB	rgb(116, 123, 203)
HSL	hsl(235, 46%, 63%)
HSV	hsv(235, 43%, 80%)
CMYK	cmyk(42.9%, 39.4%, 0%, 20.4%)
CIE-LAB	lab(54.23, 17.92, -42.38)
CIE-LCH	lch(54.23, 46.02, 292.92°)
OKLab	oklab(61.22% 0.0176 -0.1194)
OKLCH	oklch(61.22% 0.121 278.4)
XYZ	xyz(25.0617, 22.1896, 59.4508)
Luminance	0.2219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#747BCB #CBC474

analogous

#74A7CB #747BCB #9874CB

triadic

#747BCB #CB747B #7BCB74

tetradic

#747BCB #CB74A7 #CBC474 #74CB98

square

#747BCB #CB74A7 #CBC474 #74CB98

split-complementary

#747BCB #CB9874 #A7CB74

monochromatic

#363D8F #4751BA #747BCB #A1A5DC #CDD0EC

Accessibility & contrast

On white

3.86

#747BCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#747BCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #747BCB

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##747BCB	#FFFFFF	#000000	##000000
##747BCB	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E85CE

Deuteranopia (green-blind)

#587FC9

Tritanopia (blue-blind)

#588B99

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #747bcb;
/* rgb */ color: rgb(116, 123, 203);
/* oklch */ color: oklch(61.2% 0.121 278.4);

Tailwind

colors: {
  custom: {
    50: '#a0a1db',
    500: '#747bcb',
    950: '#000000',
  },
}

SCSS

$custom: #747bcb;
$custom-light: #a0a1db;
$custom-dark: #000000;

JSON

{
  "hex": "#747bcb",
  "rgb": {
    "r": 116,
    "g": 123,
    "b": 203
  },
  "hsl": {
    "h": 235.172,
    "s": 45.55,
    "l": 62.549
  },
  "oklch": {
    "l": 0.61218,
    "c": 0.12073,
    "h": 278.4
  },
  "luminance": 0.22191
}

Semantic roles & 50–950 ramp

primary

#747BCB

secondary

#DDDBBE

accent

#AD2DB9

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #747BCB

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

Preview Lab → · Contrast checker → · Palette generator →