#4062B7#4062B7

#4062B7 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.5% C 0.140 H 265.4°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4062B7
RGB	rgb(64, 98, 183)
HSL	hsl(223, 48%, 48%)
HSV	hsv(223, 65%, 72%)
CMYK	cmyk(65%, 46.4%, 0%, 28.2%)
CIE-LAB	lab(43.13, 15.50, -48.73)
CIE-LCH	lch(43.13, 51.13, 287.65°)
OKLab	oklab(51.51% -0.0112 -0.1393)
OKLCH	oklch(51.51% 0.14 265.4)
XYZ	xyz(15.0263, 13.2429, 46.5548)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4062B7 #B79540

analogous

#409DB7 #4062B7 #5940B7

triadic

#4062B7 #B74062 #62B740

tetradic

#4062B7 #B7409D #B79540 #40B759

square

#4062B7 #B7409D #B79540 #40B759

split-complementary

#4062B7 #B75940 #9DB740

monochromatic

#20315C #304A8A #4062B7 #6985CB #97AADB

Accessibility & contrast

On white

5.76

#4062B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4062B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4062B7

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4062B7	#FFFFFF	#000000	##FFFFFF
##4062B7	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#386CBA

Deuteranopia (green-blind)

#2261B5

Tritanopia (blue-blind)

#007683

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4062b7;
/* rgb */ color: rgb(64, 98, 183);
/* oklch */ color: oklch(51.5% 0.140 265.4);

Tailwind

colors: {
  custom: {
    50: '#818ecd',
    500: '#4062b7',
    950: '#000000',
  },
}

SCSS

$custom: #4062b7;
$custom-light: #818ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#4062b7",
  "rgb": {
    "r": 64,
    "g": 98,
    "b": 183
  },
  "hsl": {
    "h": 222.857,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.51511,
    "c": 0.13979,
    "h": 265.4
  },
  "luminance": 0.13244
}

Semantic roles & 50–950 ramp

primary

#4062B7

secondary

#C6B68D

accent

#B150D8

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4062B7

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

Preview Lab → · Contrast checker → · Palette generator →