#4167BA#4167BA

#4167BA is a mid, vivid blue. Relative luminance 0.144; OKLCH L 52.8% C 0.138 H 263.8°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4167BA
RGB	rgb(65, 103, 186)
HSL	hsl(221, 48%, 49%)
HSV	hsv(221, 65%, 73%)
CMYK	cmyk(65.1%, 44.6%, 0%, 27.1%)
CIE-LAB	lab(44.76, 13.56, -47.86)
CIE-LCH	lch(44.76, 49.75, 285.82°)
OKLab	oklab(52.83% -0.0148 -0.1367)
OKLCH	oklch(52.83% 0.138 263.8)
XYZ	xyz(15.8901, 14.3680, 48.3808)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4167BA #BA9441

analogous

#41A4BA #4167BA #5841BA

triadic

#4167BA #BA4167 #67BA41

tetradic

#4167BA #BA41A4 #BA9441 #41BA58

square

#4167BA #BA41A4 #BA9441 #41BA58

split-complementary

#4167BA #BA5841 #A4BA41

monochromatic

#21355F #314E8D #4167BA #6C8ACC #9AAEDC

Accessibility & contrast

On white

5.42

#4167BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#4167BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4167BA

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4167BA	#FFFFFF	#000000	##FFFFFF
##4167BA	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F70BD

Deuteranopia (green-blind)

#2B65B8

Tritanopia (blue-blind)

#007A87

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4167ba;
/* rgb */ color: rgb(65, 103, 186);
/* oklch */ color: oklch(52.8% 0.138 263.8);

Tailwind

colors: {
  custom: {
    50: '#8291cf',
    500: '#4167ba',
    950: '#000000',
  },
}

SCSS

$custom: #4167ba;
$custom-light: #8291cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4167ba",
  "rgb": {
    "r": 65,
    "g": 103,
    "b": 186
  },
  "hsl": {
    "h": 221.157,
    "s": 48.207,
    "l": 49.216
  },
  "oklch": {
    "l": 0.52833,
    "c": 0.13751,
    "h": 263.8
  },
  "luminance": 0.14369
}

Semantic roles & 50–950 ramp

primary

#4167BA

secondary

#C8B68F

accent

#AD50D8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #4167BA

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

Preview Lab → · Contrast checker → · Palette generator →