#4152AF#4152AF

#4152AF is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.7% C 0.149 H 271.8°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#4152AF
RGB	rgb(65, 82, 175)
HSL	hsl(231, 46%, 47%)
HSV	hsv(231, 63%, 69%)
CMYK	cmyk(62.9%, 53.1%, 0%, 31.4%)
CIE-LAB	lab(38.29, 23.15, -51.80)
CIE-LCH	lch(38.29, 56.74, 294.08°)
OKLab	oklab(47.69% 0.0047 -0.1486)
OKLCH	oklch(47.69% 0.149 271.8)
XYZ	xyz(12.9325, 10.2525, 41.8465)
Luminance	0.1025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4152AF #AF9E41

analogous

#4189AF #4152AF #6741AF

triadic

#4152AF #AF4152 #52AF41

tetradic

#4152AF #AF4189 #AF9E41 #41AF67

square

#4152AF #AF4189 #AF9E41 #41AF67

split-complementary

#4152AF #AF6741 #89AF41

monochromatic

#202856 #303D82 #4152AF #6776C6 #939ED7

Accessibility & contrast

On white

6.88

#4152AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4152AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4152AF

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4152AF	#FFFFFF	#000000	##FFFFFF
##4152AF	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185FB2

Deuteranopia (green-blind)

#0055AD

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4152af;
/* rgb */ color: rgb(65, 82, 175);
/* oklch */ color: oklch(47.7% 0.149 271.8);

Tailwind

colors: {
  custom: {
    50: '#8182c7',
    500: '#4152af',
    950: '#000000',
  },
}

SCSS

$custom: #4152af;
$custom-light: #8182c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4152af",
  "rgb": {
    "r": 65,
    "g": 82,
    "b": 175
  },
  "hsl": {
    "h": 230.727,
    "s": 45.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47685,
    "c": 0.14865,
    "h": 271.8
  },
  "luminance": 0.10254
}

Semantic roles & 50–950 ramp

primary

#4152AF

secondary

#C2BA89

accent

#C152D5

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4152AF

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

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