#4D65B2#4D65B2

#4D65B2 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.6% C 0.125 H 268.8°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4D65B2
RGB	rgb(77, 101, 178)
HSL	hsl(226, 40%, 50%)
HSV	hsv(226, 57%, 70%)
CMYK	cmyk(56.7%, 43.3%, 0%, 30.2%)
CIE-LAB	lab(44.37, 14.39, -43.77)
CIE-LCH	lch(44.37, 46.08, 288.19°)
OKLab	oklab(52.56% -0.0026 -0.1245)
OKLCH	oklch(52.56% 0.125 268.8)
XYZ	xyz(15.7475, 14.0983, 44.0023)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D65B2 #B29A4D

analogous

#4D97B2 #4D65B2 #684DB2

triadic

#4D65B2 #B24D65 #65B24D

tetradic

#4D65B2 #B24D97 #B29A4D #4DB268

square

#4D65B2 #B24D97 #B29A4D #4DB268

split-complementary

#4D65B2 #B2684D #97B24D

monochromatic

#28355D #3B4D87 #4D65B2 #788AC4 #A2AFD7

Accessibility & contrast

On white

5.50

#4D65B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#4D65B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D65B2

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D65B2	#FFFFFF	#000000	##FFFFFF
##4D65B2	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)

#446EB5

Deuteranopia (green-blind)

#3765B0

Tritanopia (blue-blind)

#0C7683

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4d65b2;
/* rgb */ color: rgb(77, 101, 178);
/* oklch */ color: oklch(52.6% 0.125 268.8);

Tailwind

colors: {
  custom: {
    50: '#8790c9',
    500: '#4d65b2',
    950: '#000000',
  },
}

SCSS

$custom: #4d65b2;
$custom-light: #8790c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d65b2",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 178
  },
  "hsl": {
    "h": 225.743,
    "s": 39.608,
    "l": 50
  },
  "oklch": {
    "l": 0.5256,
    "c": 0.12451,
    "h": 268.8
  },
  "luminance": 0.14099
}

Semantic roles & 50–950 ramp

primary

#4D65B2

secondary

#C4B997

accent

#B358CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4D65B2

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

Preview Lab → · Contrast checker → · Palette generator →