#4659DB#4659DB

#4659DB is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.7% C 0.198 H 271.5°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4659DB
RGB	rgb(70, 89, 219)
HSL	hsl(232, 67%, 57%)
HSV	hsv(232, 68%, 86%)
CMYK	cmyk(68%, 59.4%, 0%, 14.1%)
CIE-LAB	lab(43.59, 34.86, -68.73)
CIE-LCH	lch(43.59, 77.07, 296.90°)
OKLab	oklab(52.74% 0.0051 -0.1981)
OKLCH	oklch(52.74% 0.198 271.5)
XYZ	xyz(18.8800, 13.5595, 68.6264)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4659DB #DBC846

analogous

#46A4DB #4659DB #7E46DB

triadic

#4659DB #DB4659 #59DB46

tetradic

#4659DB #DB46A4 #DBC846 #46DB7E

square

#4659DB #DB46A4 #DBC846 #46DB7E

split-complementary

#4659DB #DB7E46 #A4DB46

monochromatic

#1B298B #2539BF #4659DB #7987E5 #ACB5EF

Accessibility & contrast

On white

5.66

#4659DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4659DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4659DB

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4659DB	#FFFFFF	#000000	##FFFFFF
##4659DB	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDF

Deuteranopia (green-blind)

#0060D8

Tritanopia (blue-blind)

#007991

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4659db;
/* rgb */ color: rgb(70, 89, 219);
/* oklch */ color: oklch(52.7% 0.198 271.5);

Tailwind

colors: {
  custom: {
    50: '#8b87e7',
    500: '#4659db',
    950: '#000000',
  },
}

SCSS

$custom: #4659db;
$custom-light: #8b87e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4659db",
  "rgb": {
    "r": 70,
    "g": 89,
    "b": 219
  },
  "hsl": {
    "h": 232.349,
    "s": 67.421,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52742,
    "c": 0.19822,
    "h": 271.5
  },
  "luminance": 0.13561
}

Semantic roles & 50–950 ramp

primary

#4659DB

secondary

#DDD5A0

accent

#D43DEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4659DB

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

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