#4658BF#4658BF

#4658BF is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.4% C 0.162 H 271.9°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4658BF
RGB	rgb(70, 88, 191)
HSL	hsl(231, 49%, 51%)
HSV	hsv(231, 63%, 75%)
CMYK	cmyk(63.4%, 53.9%, 0%, 25.1%)
CIE-LAB	lab(41.28, 25.77, -56.35)
CIE-LCH	lch(41.28, 61.96, 294.58°)
OKLab	oklab(50.37% 0.0053 -0.1618)
OKLCH	oklch(50.37% 0.162 271.9)
XYZ	xyz(15.4163, 12.0418, 50.7920)
Luminance	0.1204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4658BF #BFAD46

analogous

#4694BF #4658BF #7046BF

triadic

#4658BF #BF4658 #58BF46

tetradic

#4658BF #BF4694 #BFAD46 #46BF70

square

#4658BF #BF4694 #BFAD46 #46BF70

split-complementary

#4658BF #BF7046 #94BF46

monochromatic

#242E67 #334294 #4658BF #7381CF #A1AADE

Accessibility & contrast

On white

6.16

#4658BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4658BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4658BF

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4658BF	#FFFFFF	#000000	##FFFFFF
##4658BF	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1067C3

Deuteranopia (green-blind)

#005CBD

Tritanopia (blue-blind)

#007083

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4658bf;
/* rgb */ color: rgb(70, 88, 191);
/* oklch */ color: oklch(50.4% 0.162 271.9);

Tailwind

colors: {
  custom: {
    50: '#8686d3',
    500: '#4658bf',
    950: '#000000',
  },
}

SCSS

$custom: #4658bf;
$custom-light: #8686d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4658bf",
  "rgb": {
    "r": 70,
    "g": 88,
    "b": 191
  },
  "hsl": {
    "h": 231.074,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.50367,
    "c": 0.16185,
    "h": 271.9
  },
  "luminance": 0.12043
}

Semantic roles & 50–950 ramp

primary

#4658BF

secondary

#CBC396

accent

#C450D8

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4658BF

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

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