#3A48AF#3A48AF

#3A48AF is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.3% C 0.164 H 272.2°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3A48AF
RGB	rgb(58, 72, 175)
HSL	hsl(233, 50%, 46%)
HSV	hsv(233, 67%, 69%)
CMYK	cmyk(66.9%, 58.9%, 0%, 31.4%)
CIE-LAB	lab(35.26, 28.47, -56.74)
CIE-LCH	lch(35.26, 63.48, 296.65°)
OKLab	oklab(45.3% 0.0064 -0.1634)
OKLCH	oklch(45.3% 0.164 272.2)
XYZ	xyz(11.7976, 8.6283, 41.5928)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A48AF #AFA13A

analogous

#3A82AF #3A48AF #673AAF

triadic

#3A48AF #AF3A48 #48AF3A

tetradic

#3A48AF #AF3A82 #AFA13A #3AAF67

square

#3A48AF #AF3A82 #AFA13A #3AAF67

split-complementary

#3A48AF #AF673A #82AF3A

monochromatic

#1C2253 #2B3581 #3A48AF #5D6AC9 #8B94D9

Accessibility & contrast

On white

7.70

#3A48AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3A48AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A48AF

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A48AF	#FFFFFF	#000000	##FFFFFF
##3A48AF	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B2

Deuteranopia (green-blind)

#004EAD

Tritanopia (blue-blind)

#006174

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3a48af;
/* rgb */ color: rgb(58, 72, 175);
/* oklch */ color: oklch(45.3% 0.164 272.2);

Tailwind

colors: {
  custom: {
    50: '#7e7ac8',
    500: '#3a48af',
    950: '#000000',
  },
}

SCSS

$custom: #3a48af;
$custom-light: #7e7ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a48af",
  "rgb": {
    "r": 58,
    "g": 72,
    "b": 175
  },
  "hsl": {
    "h": 232.821,
    "s": 50.215,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45303,
    "c": 0.16352,
    "h": 272.2
  },
  "luminance": 0.08629
}

Semantic roles & 50–950 ramp

primary

#3A48AF

secondary

#C3BB82

accent

#C94EDA

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3A48AF

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

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