#4659AB#4659AB

#4659AB is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.1% C 0.132 H 271.0°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4659AB
RGB	rgb(70, 89, 171)
HSL	hsl(229, 42%, 47%)
HSV	hsv(229, 59%, 67%)
CMYK	cmyk(59.1%, 48%, 0%, 32.9%)
CIE-LAB	lab(40.22, 18.19, -46.31)
CIE-LCH	lch(40.22, 49.76, 291.44°)
OKLab	oklab(49.14% 0.0023 -0.1322)
OKLCH	oklch(49.14% 0.132 271)
XYZ	xyz(13.4464, 11.3861, 40.0093)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4659AB #AB9846

analogous

#468CAB #4659AB #6646AB

triadic

#4659AB #AB4659 #59AB46

tetradic

#4659AB #AB468C #AB9846 #46AB66

square

#4659AB #AB468C #AB9846 #46AB66

split-complementary

#4659AB #AB6646 #8CAB46

monochromatic

#222C54 #344280 #4659AB #6C7CC3 #97A3D4

Accessibility & contrast

On white

6.41

#4659AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4659AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4659AB

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4659AB	#FFFFFF	#000000	##FFFFFF
##4659AB	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3163AE

Deuteranopia (green-blind)

#225BA9

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4659ab;
/* rgb */ color: rgb(70, 89, 171);
/* oklch */ color: oklch(49.1% 0.132 271.0);

Tailwind

colors: {
  custom: {
    50: '#8287c4',
    500: '#4659ab',
    950: '#000000',
  },
}

SCSS

$custom: #4659ab;
$custom-light: #8287c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4659ab",
  "rgb": {
    "r": 70,
    "g": 89,
    "b": 171
  },
  "hsl": {
    "h": 228.713,
    "s": 41.909,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49142,
    "c": 0.13225,
    "h": 271
  },
  "luminance": 0.11387
}

Semantic roles & 50–950 ramp

primary

#4659AB

secondary

#C0B78C

accent

#BA56D2

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4659AB

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

Preview Lab → · Contrast checker → · Palette generator →