#4152AA#4152AA

#4152AA is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.3% C 0.142 H 271.7°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4152AA
RGB	rgb(65, 82, 170)
HSL	hsl(230, 45%, 46%)
HSV	hsv(230, 62%, 67%)
CMYK	cmyk(61.8%, 51.8%, 0%, 33.3%)
CIE-LAB	lab(37.95, 21.39, -49.39)
CIE-LCH	lch(37.95, 53.83, 293.42°)
OKLab	oklab(47.32% 0.0043 -0.1415)
OKLCH	oklch(47.32% 0.142 271.7)
XYZ	xyz(12.4505, 10.0597, 39.3080)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4152AA #AA9941

analogous

#4186AA #4152AA #6441AA

triadic

#4152AA #AA4152 #52AA41

tetradic

#4152AA #AA4186 #AA9941 #41AA64

square

#4152AA #AA4186 #AA9941 #41AA64

split-complementary

#4152AA #AA6441 #86AA41

monochromatic

#1F2751 #303D7E #4152AA #6474C4 #919CD5

Accessibility & contrast

On white

6.97

#4152AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4152AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4152AA

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4152AA	#FFFFFF	#000000	##FFFFFF
##4152AA	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205EAD

Deuteranopia (green-blind)

#0155A8

Tritanopia (blue-blind)

#006676

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4152aa;
/* rgb */ color: rgb(65, 82, 170);
/* oklch */ color: oklch(47.3% 0.142 271.7);

Tailwind

colors: {
  custom: {
    50: '#8082c4',
    500: '#4152aa',
    950: '#000000',
  },
}

SCSS

$custom: #4152aa;
$custom-light: #8082c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4152aa",
  "rgb": {
    "r": 65,
    "g": 82,
    "b": 170
  },
  "hsl": {
    "h": 230.286,
    "s": 44.681,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47317,
    "c": 0.14155,
    "h": 271.7
  },
  "luminance": 0.10061
}

Semantic roles & 50–950 ramp

primary

#4152AA

secondary

#C0B787

accent

#C053D4

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4152AA

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

Preview Lab → · Contrast checker → · Palette generator →