#7183BB#7183BB

#7183BB is a mid, moderate blue. Relative luminance 0.233; OKLCH L 61.8% C 0.088 H 270.1°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#7183BB
RGB	rgb(113, 131, 187)
HSL	hsl(225, 35%, 59%)
HSV	hsv(225, 40%, 73%)
CMYK	cmyk(39.6%, 29.9%, 0%, 26.7%)
CIE-LAB	lab(55.41, 7.76, -31.43)
CIE-LCH	lch(55.41, 32.38, 283.86°)
OKLab	oklab(61.83% 0.0001 -0.0877)
OKLCH	oklch(61.83% 0.088 270.1)
XYZ	xyz(23.8933, 23.3300, 50.2483)
Luminance	0.2333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7183BB #BBA971

analogous

#71A8BB #7183BB #8471BB

triadic

#7183BB #BB7183 #83BB71

tetradic

#7183BB #BB71A8 #BBA971 #71BB84

square

#7183BB #BB71A8 #BBA971 #71BB84

split-complementary

#7183BB #BB8471 #A8BB71

monochromatic

#3A4978 #4D62A1 #7183BB #9AA7CF #C4CBE3

Accessibility & contrast

On white

3.71

#7183BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#7183BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7183BB

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7183BB	#FFFFFF	#000000	##000000
##7183BB	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7088BD

Deuteranopia (green-blind)

#6A82BA

Tritanopia (blue-blind)

#5A8E97

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #7183bb;
/* rgb */ color: rgb(113, 131, 187);
/* oklch */ color: oklch(61.8% 0.088 270.1);

Tailwind

colors: {
  custom: {
    50: '#9ca6cf',
    500: '#7183bb',
    950: '#000000',
  },
}

SCSS

$custom: #7183bb;
$custom-light: #9ca6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#7183bb",
  "rgb": {
    "r": 113,
    "g": 131,
    "b": 187
  },
  "hsl": {
    "h": 225.405,
    "s": 35.238,
    "l": 58.824
  },
  "oklch": {
    "l": 0.61831,
    "c": 0.08773,
    "h": 270.1
  },
  "luminance": 0.23331
}

Semantic roles & 50–950 ramp

primary

#7183BB

secondary

#D2CBB5

accent

#B05DCB

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #7183BB

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

Preview Lab → · Contrast checker → · Palette generator →