#737BCA#737BCA

#737BCA is a mid, moderate blue. Relative luminance 0.221; OKLCH L 61.1% C 0.119 H 277.8°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#737BCA
RGB	rgb(115, 123, 202)
HSL	hsl(234, 45%, 62%)
HSV	hsv(234, 43%, 79%)
CMYK	cmyk(43.1%, 39.1%, 0%, 20.8%)
CIE-LAB	lab(54.11, 17.37, -42.01)
CIE-LCH	lch(54.11, 45.46, 292.46°)
OKLab	oklab(61.09% 0.0163 -0.1184)
OKLCH	oklch(61.09% 0.12 277.8)
XYZ	xyz(24.8107, 22.0739, 58.8190)
Luminance	0.2208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737BCA #CAC273

analogous

#73A7CA #737BCA #9773CA

triadic

#737BCA #CA737B #7BCA73

tetradic

#737BCA #CA73A7 #CAC273 #73CA97

square

#737BCA #CA73A7 #CAC273 #73CA97

split-complementary

#737BCA #CA9773 #A7CA73

monochromatic

#353E8D #4751B9 #737BCA #9FA5DB #CCCFEC

Accessibility & contrast

On white

3.88

#737BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#737BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737BCA

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737BCA	#FFFFFF	#000000	##000000
##737BCA	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F85CD

Deuteranopia (green-blind)

#597EC8

Tritanopia (blue-blind)

#578B99

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #737bca;
/* rgb */ color: rgb(115, 123, 202);
/* oklch */ color: oklch(61.1% 0.119 277.8);

Tailwind

colors: {
  custom: {
    50: '#9fa1da',
    500: '#737bca',
    950: '#000000',
  },
}

SCSS

$custom: #737bca;
$custom-light: #9fa1da;
$custom-dark: #000000;

JSON

{
  "hex": "#737bca",
  "rgb": {
    "r": 115,
    "g": 123,
    "b": 202
  },
  "hsl": {
    "h": 234.483,
    "s": 45.078,
    "l": 62.157
  },
  "oklch": {
    "l": 0.6109,
    "c": 0.1195,
    "h": 277.8
  },
  "luminance": 0.22075
}

Semantic roles & 50–950 ramp

primary

#737BCA

secondary

#DCD9BC

accent

#AB2DB8

background

#FAF9FD

surface

#F3F2FB

border

#CDCCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #737BCA

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

Preview Lab → · Contrast checker → · Palette generator →