#495CCB#495CCB

#495CCB is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.172 H 271.8°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#495CCB
RGB	rgb(73, 92, 203)
HSL	hsl(231, 56%, 54%)
HSV	hsv(231, 64%, 80%)
CMYK	cmyk(64%, 54.7%, 0%, 20.4%)
CIE-LAB	lab(43.33, 27.90, -59.98)
CIE-LCH	lch(43.33, 66.15, 294.94°)
OKLab	oklab(52.22% 0.0053 -0.1723)
OKLCH	oklch(52.22% 0.172 271.8)
XYZ	xyz(17.3507, 13.3810, 58.1568)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#495CCB #CBB849

analogous

#499DCB #495CCB #7749CB

triadic

#495CCB #CB495C #5CCB49

tetradic

#495CCB #CB499D #CBB849 #49CB77

square

#495CCB #CB499D #CBB849 #49CB77

split-complementary

#495CCB #CB7749 #9DCB49

monochromatic

#222F77 #3041A7 #495CCB #7987D9 #A8B1E6

Accessibility & contrast

On white

5.71

#495CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#495CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #495CCB

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##495CCB	#FFFFFF	#000000	##FFFFFF
##495CCB	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#016CCF

Deuteranopia (green-blind)

#0061C9

Tritanopia (blue-blind)

#00768A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #495ccb;
/* rgb */ color: rgb(73, 92, 203);
/* oklch */ color: oklch(52.2% 0.172 271.8);

Tailwind

colors: {
  custom: {
    50: '#8989dc',
    500: '#495ccb',
    950: '#000000',
  },
}

SCSS

$custom: #495ccb;
$custom-light: #8989dc;
$custom-dark: #000000;

JSON

{
  "hex": "#495ccb",
  "rgb": {
    "r": 73,
    "g": 92,
    "b": 203
  },
  "hsl": {
    "h": 231.231,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52219,
    "c": 0.17239,
    "h": 271.8
  },
  "luminance": 0.13383
}

Semantic roles & 50–950 ramp

primary

#495CCB

secondary

#D4CB9C

accent

#C949DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #495CCB

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

Preview Lab → · Contrast checker → · Palette generator →