#4152A4#4152A4

#4152A4 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.9% C 0.133 H 271.6°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4152A4
RGB	rgb(65, 82, 164)
HSL	hsl(230, 43%, 45%)
HSV	hsv(230, 60%, 64%)
CMYK	cmyk(60.4%, 50%, 0%, 35.7%)
CIE-LAB	lab(37.55, 19.29, -46.46)
CIE-LCH	lch(37.55, 50.31, 292.54°)
OKLab	oklab(46.89% 0.0037 -0.1329)
OKLCH	oklch(46.89% 0.133 271.6)
XYZ	xyz(11.8959, 9.8378, 36.3868)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4152A4 #A49341

analogous

#4183A4 #4152A4 #6241A4

triadic

#4152A4 #A44152 #52A441

tetradic

#4152A4 #A44183 #A49341 #41A462

square

#4152A4 #A44183 #A49341 #41A462

split-complementary

#4152A4 #A46241 #83A441

monochromatic

#1E264C #303C78 #4152A4 #6272C1 #8D99D2

Accessibility & contrast

On white

7.08

#4152A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4152A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4152A4

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4152A4	#FFFFFF	#000000	##FFFFFF
##4152A4	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285DA7

Deuteranopia (green-blind)

#1554A2

Tritanopia (blue-blind)

#006573

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4152a4;
/* rgb */ color: rgb(65, 82, 164);
/* oklch */ color: oklch(46.9% 0.133 271.6);

Tailwind

colors: {
  custom: {
    50: '#7f82bf',
    500: '#4152a4',
    950: '#000000',
  },
}

SCSS

$custom: #4152a4;
$custom-light: #7f82bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4152a4",
  "rgb": {
    "r": 65,
    "g": 82,
    "b": 164
  },
  "hsl": {
    "h": 229.697,
    "s": 43.231,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46887,
    "c": 0.13292,
    "h": 271.6
  },
  "luminance": 0.09839
}

Semantic roles & 50–950 ramp

primary

#4152A4

secondary

#BDB384

accent

#BD55D3

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #4152A4

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

Preview Lab → · Contrast checker → · Palette generator →