#3A4898#3A4898

#3A4898 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.5% C 0.131 H 272.4°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#3A4898
RGB	rgb(58, 72, 152)
HSL	hsl(231, 45%, 41%)
HSV	hsv(231, 62%, 60%)
CMYK	cmyk(61.8%, 52.6%, 0%, 40.4%)
CIE-LAB	lab(33.56, 20.24, -45.68)
CIE-LCH	lch(33.56, 49.97, 293.90°)
OKLab	oklab(43.5% 0.0054 -0.1309)
OKLCH	oklch(43.5% 0.131 272.4)
XYZ	xyz(9.7279, 7.8005, 30.6927)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4898 #988A3A

analogous

#3A7798 #3A4898 #5B3A98

triadic

#3A4898 #983A48 #48983A

tetradic

#3A4898 #983A77 #988A3A #3A985B

square

#3A4898 #983A77 #988A3A #3A985B

split-complementary

#3A4898 #985B3A #77983A

monochromatic

#181E3F #29336C #3A4898 #5262BD #7E8ACE

Accessibility & contrast

On white

8.20

#3A4898 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#3A4898 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4898

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4898	#FFFFFF	#000000	##FFFFFF
##3A4898	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A539B

Deuteranopia (green-blind)

#004B96

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3a4898;
/* rgb */ color: rgb(58, 72, 152);
/* oklch */ color: oklch(43.5% 0.131 272.4);

Tailwind

colors: {
  custom: {
    50: '#7a7ab7',
    500: '#3a4898',
    950: '#000000',
  },
}

SCSS

$custom: #3a4898;
$custom-light: #7a7ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4898",
  "rgb": {
    "r": 58,
    "g": 72,
    "b": 152
  },
  "hsl": {
    "h": 231.064,
    "s": 44.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43498,
    "c": 0.13097,
    "h": 272.4
  },
  "luminance": 0.07801
}

Semantic roles & 50–950 ramp

primary

#3A4898

secondary

#B8AE76

accent

#C153D4

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #3A4898

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

Preview Lab → · Contrast checker → · Palette generator →