#3A4BAD#3A4BAD

#3A4BAD is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.7% C 0.157 H 271.4°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3A4BAD
RGB	rgb(58, 75, 173)
HSL	hsl(231, 50%, 45%)
HSV	hsv(231, 66%, 68%)
CMYK	cmyk(66.5%, 56.6%, 0%, 32.2%)
CIE-LAB	lab(35.88, 25.80, -54.54)
CIE-LCH	lch(35.88, 60.33, 295.32°)
OKLab	oklab(45.72% 0.0037 -0.1569)
OKLCH	oklch(45.72% 0.157 271.4)
XYZ	xyz(11.8013, 8.9478, 40.6322)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4BAD #AD9C3A

analogous

#3A85AD #3A4BAD #623AAD

triadic

#3A4BAD #AD3A4B #4BAD3A

tetradic

#3A4BAD #AD3A85 #AD9C3A #3AAD62

square

#3A4BAD #AD3A85 #AD9C3A #3AAD62

split-complementary

#3A4BAD #AD623A #85AD3A

monochromatic

#1B2351 #2B377F #3A4BAD #5C6CC8 #8A95D8

Accessibility & contrast

On white

7.53

#3A4BAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3A4BAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4BAD

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4BAD	#FFFFFF	#000000	##FFFFFF
##3A4BAD	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB0

Deuteranopia (green-blind)

#004FAB

Tritanopia (blue-blind)

#006374

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3a4bad;
/* rgb */ color: rgb(58, 75, 173);
/* oklch */ color: oklch(45.7% 0.157 271.4);

Tailwind

colors: {
  custom: {
    50: '#7d7dc6',
    500: '#3a4bad',
    950: '#000000',
  },
}

SCSS

$custom: #3a4bad;
$custom-light: #7d7dc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4bad",
  "rgb": {
    "r": 58,
    "g": 75,
    "b": 173
  },
  "hsl": {
    "h": 231.13,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45721,
    "c": 0.15692,
    "h": 271.4
  },
  "luminance": 0.08949
}

Semantic roles & 50–950 ramp

primary

#3A4BAD

secondary

#C2B881

accent

#C54ED9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3A4BAD

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

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