#4658BD#4658BD

#4658BD is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.2% C 0.159 H 271.9°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#4658BD
RGB	rgb(70, 88, 189)
HSL	hsl(231, 47%, 51%)
HSV	hsv(231, 63%, 74%)
CMYK	cmyk(63%, 53.4%, 0%, 25.9%)
CIE-LAB	lab(41.14, 25.08, -55.41)
CIE-LCH	lch(41.14, 60.82, 294.35°)
OKLab	oklab(50.22% 0.0051 -0.159)
OKLCH	oklch(50.22% 0.159 271.9)
XYZ	xyz(15.1978, 11.9544, 49.6408)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4658BD #BDAB46

analogous

#4693BD #4658BD #6F46BD

triadic

#4658BD #BD4658 #58BD46

tetradic

#4658BD #BD4693 #BDAB46 #46BD6F

square

#4658BD #BD4693 #BDAB46 #46BD6F

split-complementary

#4658BD #BD6F46 #93BD46

monochromatic

#242E65 #344292 #4658BD #7381CD #A0A9DD

Accessibility & contrast

On white

6.19

#4658BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#4658BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4658BD

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4658BD	#FFFFFF	#000000	##FFFFFF
##4658BD	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1666C1

Deuteranopia (green-blind)

#005CBB

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4658bd;
/* rgb */ color: rgb(70, 88, 189);
/* oklch */ color: oklch(50.2% 0.159 271.9);

Tailwind

colors: {
  custom: {
    50: '#8586d2',
    500: '#4658bd',
    950: '#000000',
  },
}

SCSS

$custom: #4658bd;
$custom-light: #8586d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4658bd",
  "rgb": {
    "r": 70,
    "g": 88,
    "b": 189
  },
  "hsl": {
    "h": 230.924,
    "s": 47.41,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50219,
    "c": 0.15907,
    "h": 271.9
  },
  "luminance": 0.11956
}

Semantic roles & 50–950 ramp

primary

#4658BD

secondary

#CAC295

accent

#C351D7

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4658BD

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

Preview Lab → · Contrast checker → · Palette generator →