#737ECB#737ECB

#737ECB is a mid, moderate blue. Relative luminance 0.229; OKLCH L 61.8% C 0.117 H 276.2°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#737ECB
RGB	rgb(115, 126, 203)
HSL	hsl(233, 46%, 62%)
HSV	hsv(233, 43%, 80%)
CMYK	cmyk(43.3%, 37.9%, 0%, 20.4%)
CIE-LAB	lab(54.95, 15.87, -41.26)
CIE-LCH	lch(54.95, 44.20, 291.04°)
OKLab	oklab(61.75% 0.0127 -0.1162)
OKLCH	oklch(61.75% 0.117 276.2)
XYZ	xyz(25.3073, 22.8771, 59.5706)
Luminance	0.2288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737ECB #CBC073

analogous

#73AACB #737ECB #9473CB

triadic

#737ECB #CB737E #7ECB73

tetradic

#737ECB #CB73AA #CBC073 #73CB94

square

#737ECB #CB73AA #CBC073 #73CB94

split-complementary

#737ECB #CB9473 #AACB73

monochromatic

#35408F #4655BA #737ECB #A0A7DC #CCD0EC

Accessibility & contrast

On white

3.77

#737ECB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#737ECB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737ECB

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737ECB	#FFFFFF	#000000	##000000
##737ECB	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6287CE

Deuteranopia (green-blind)

#5C80C9

Tritanopia (blue-blind)

#568E9B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #737ecb;
/* rgb */ color: rgb(115, 126, 203);
/* oklch */ color: oklch(61.8% 0.117 276.2);

Tailwind

colors: {
  custom: {
    50: '#9fa3db',
    500: '#737ecb',
    950: '#000000',
  },
}

SCSS

$custom: #737ecb;
$custom-light: #9fa3db;
$custom-dark: #000000;

JSON

{
  "hex": "#737ecb",
  "rgb": {
    "r": 115,
    "g": 126,
    "b": 203
  },
  "hsl": {
    "h": 232.5,
    "s": 45.833,
    "l": 62.353
  },
  "oklch": {
    "l": 0.61751,
    "c": 0.11685,
    "h": 276.2
  },
  "luminance": 0.22878
}

Semantic roles & 50–950 ramp

primary

#737ECB

secondary

#DDD9BD

accent

#A72CB9

background

#FAFAFD

surface

#F3F3FB

border

#CDCDD4

text

#0F0F15

muted

#7F7F83

Preview Lab

Preview with #737ECB

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

Preview Lab → · Contrast checker → · Palette generator →