#4E65CC#4E65CC

#4E65CC is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.3% C 0.161 H 270.7°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4E65CC
RGB	rgb(78, 101, 204)
HSL	hsl(229, 55%, 55%)
HSV	hsv(229, 62%, 80%)
CMYK	cmyk(61.8%, 50.5%, 0%, 20%)
CIE-LAB	lab(46.02, 23.42, -56.19)
CIE-LCH	lch(46.02, 60.88, 292.63°)
OKLab	oklab(54.34% 0.002 -0.1609)
OKLCH	oklch(54.34% 0.161 270.7)
XYZ	xyz(18.6910, 15.2851, 59.0804)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E65CC #CCB54E

analogous

#4EA4CC #4E65CC #764ECC

triadic

#4E65CC #CC4E65 #65CC4E

tetradic

#4E65CC #CC4EA4 #CCB54E #4ECC76

square

#4E65CC #CC4EA4 #CCB54E #4ECC76

split-complementary

#4E65CC #CC764E #A4CC4E

monochromatic

#24347C #3148AB #4E65CC #7E8EDA #ADB8E7

Accessibility & contrast

On white

5.18

#4E65CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#4E65CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E65CC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E65CC	#FFFFFF	#000000	##FFFFFF
##4E65CC	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C73D0

Deuteranopia (green-blind)

#0868CA

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4e65cc;
/* rgb */ color: rgb(78, 101, 204);
/* oklch */ color: oklch(54.3% 0.161 270.7);

Tailwind

colors: {
  custom: {
    50: '#8b90dc',
    500: '#4e65cc',
    950: '#000000',
  },
}

SCSS

$custom: #4e65cc;
$custom-light: #8b90dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e65cc",
  "rgb": {
    "r": 78,
    "g": 101,
    "b": 204
  },
  "hsl": {
    "h": 229.048,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.54344,
    "c": 0.16096,
    "h": 270.7
  },
  "luminance": 0.15287
}

Semantic roles & 50–950 ramp

primary

#4E65CC

secondary

#D5CCA1

accent

#C349DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4E65CC

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

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