#4658B2#4658B2

#4658B2 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.4% C 0.144 H 271.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#4658B2
RGB	rgb(70, 88, 178)
HSL	hsl(230, 44%, 49%)
HSV	hsv(230, 61%, 70%)
CMYK	cmyk(60.7%, 50.6%, 0%, 30.2%)
CIE-LAB	lab(40.40, 21.25, -50.16)
CIE-LCH	lch(40.40, 54.47, 292.96°)
OKLab	oklab(49.42% 0.0042 -0.1435)
OKLCH	oklch(49.42% 0.144 271.7)
XYZ	xyz(14.0487, 11.4948, 43.5892)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4658B2 #B2A046

analogous

#468EB2 #4658B2 #6A46B2

triadic

#4658B2 #B24658 #58B246

tetradic

#4658B2 #B2468E #B2A046 #46B26A

square

#4658B2 #B2468E #B2A046 #46B26A

split-complementary

#4658B2 #B26A46 #8EB246

monochromatic

#232D5A #354286 #4658B2 #6F7DC6 #9BA5D8

Accessibility & contrast

On white

6.37

#4658B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#4658B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4658B2

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4658B2	#FFFFFF	#000000	##FFFFFF
##4658B2	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2864B5

Deuteranopia (green-blind)

#105BB0

Tritanopia (blue-blind)

#006D7C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4658b2;
/* rgb */ color: rgb(70, 88, 178);
/* oklch */ color: oklch(49.4% 0.144 271.7);

Tailwind

colors: {
  custom: {
    50: '#8386ca',
    500: '#4658b2',
    950: '#000000',
  },
}

SCSS

$custom: #4658b2;
$custom-light: #8386ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4658b2",
  "rgb": {
    "r": 70,
    "g": 88,
    "b": 178
  },
  "hsl": {
    "h": 230,
    "s": 43.548,
    "l": 48.627
  },
  "oklch": {
    "l": 0.49422,
    "c": 0.14361,
    "h": 271.7
  },
  "luminance": 0.11496
}

Semantic roles & 50–950 ramp

primary

#4658B2

secondary

#C4BB90

accent

#BE55D3

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4658B2

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

Preview Lab → · Contrast checker → · Palette generator →