#748BCB#748BCB

#748BCB is a light, moderate blue. Relative luminance 0.265; OKLCH L 64.5% C 0.100 H 268.4°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#748BCB
RGB	rgb(116, 139, 203)
HSL	hsl(224, 46%, 63%)
HSV	hsv(224, 43%, 80%)
CMYK	cmyk(42.9%, 31.5%, 0%, 20.4%)
CIE-LAB	lab(58.50, 8.43, -35.68)
CIE-LCH	lch(58.50, 36.66, 283.29°)
OKLab	oklab(64.51% -0.0027 -0.0999)
OKLCH	oklch(64.51% 0.1 268.4)
XYZ	xyz(27.2112, 26.4886, 60.1673)
Luminance	0.2649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#748BCB #CBB474

analogous

#74B6CB #748BCB #8874CB

triadic

#748BCB #CB748B #8BCB74

tetradic

#748BCB #CB74B6 #CBB474 #74CB88

square

#748BCB #CB74B6 #CBB474 #74CB88

split-complementary

#748BCB #CB8874 #B6CB74

monochromatic

#364D8F #4766BA #748BCB #A1B0DC #CDD5EC

Accessibility & contrast

On white

3.33

#748BCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#748BCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #748BCB

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##748BCB	#FFFFFF	#000000	##000000
##748BCB	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7491CE

Deuteranopia (green-blind)

#6C89CA

Tritanopia (blue-blind)

#5698A2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #748bcb;
/* rgb */ color: rgb(116, 139, 203);
/* oklch */ color: oklch(64.5% 0.100 268.4);

Tailwind

colors: {
  custom: {
    50: '#9facdb',
    500: '#748bcb',
    950: '#000000',
  },
}

SCSS

$custom: #748bcb;
$custom-light: #9facdb;
$custom-dark: #000000;

JSON

{
  "hex": "#748bcb",
  "rgb": {
    "r": 116,
    "g": 139,
    "b": 203
  },
  "hsl": {
    "h": 224.138,
    "s": 45.55,
    "l": 62.549
  },
  "oklch": {
    "l": 0.64511,
    "c": 0.09995,
    "h": 268.4
  },
  "luminance": 0.2649
}

Semantic roles & 50–950 ramp

primary

#748BCB

secondary

#DDD5BE

accent

#942DB9

background

#FAFAFD

surface

#F3F4FB

border

#CDCED4

text

#0F1015

muted

#7F7F83

Preview Lab

Preview with #748BCB

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

Preview Lab → · Contrast checker → · Palette generator →