#4E65B1#4E65B1

#4E65B1 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.6% C 0.123 H 269.2°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4E65B1
RGB	rgb(78, 101, 177)
HSL	hsl(226, 39%, 50%)
HSV	hsv(226, 56%, 69%)
CMYK	cmyk(55.9%, 42.9%, 0%, 30.6%)
CIE-LAB	lab(44.38, 14.27, -43.18)
CIE-LCH	lch(44.38, 45.48, 288.28°)
OKLab	oklab(52.56% -0.0017 -0.1227)
OKLCH	oklch(52.56% 0.123 269.2)
XYZ	xyz(15.7287, 14.1002, 43.4792)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E65B1 #B19A4E

analogous

#4E96B1 #4E65B1 #694EB1

triadic

#4E65B1 #B14E65 #65B14E

tetradic

#4E65B1 #B14E96 #B19A4E #4EB169

square

#4E65B1 #B14E96 #B19A4E #4EB169

split-complementary

#4E65B1 #B1694E #96B14E

monochromatic

#29355C #3B4D87 #4E65B1 #788AC4 #A3AFD6

Accessibility & contrast

On white

5.50

#4E65B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#4E65B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E65B1

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E65B1	#FFFFFF	#000000	##FFFFFF
##4E65B1	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446EB4

Deuteranopia (green-blind)

#3865AF

Tritanopia (blue-blind)

#147682

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4e65b1;
/* rgb */ color: rgb(78, 101, 177);
/* oklch */ color: oklch(52.6% 0.123 269.2);

Tailwind

colors: {
  custom: {
    50: '#8790c9',
    500: '#4e65b1',
    950: '#000000',
  },
}

SCSS

$custom: #4e65b1;
$custom-light: #8790c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e65b1",
  "rgb": {
    "r": 78,
    "g": 101,
    "b": 177
  },
  "hsl": {
    "h": 226.061,
    "s": 38.824,
    "l": 50
  },
  "oklch": {
    "l": 0.5256,
    "c": 0.12273,
    "h": 269.2
  },
  "luminance": 0.14101
}

Semantic roles & 50–950 ramp

primary

#4E65B1

secondary

#C4B997

accent

#B359CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E65B1

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

Preview Lab → · Contrast checker → · Palette generator →