#3A4E98#3A4E98

#3A4E98 is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.8% C 0.123 H 269.5°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A4E98
RGB	rgb(58, 78, 152)
HSL	hsl(227, 45%, 41%)
HSV	hsv(227, 62%, 60%)
CMYK	cmyk(61.8%, 48.7%, 0%, 40.4%)
CIE-LAB	lab(35.23, 16.28, -43.00)
CIE-LCH	lch(35.23, 45.98, 290.73°)
OKLab	oklab(44.76% -0.001 -0.1229)
OKLCH	oklch(44.76% 0.123 269.5)
XYZ	xyz(10.1349, 8.6145, 30.8283)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4E98 #98843A

analogous

#3A7D98 #3A4E98 #553A98

triadic

#3A4E98 #983A4E #4E983A

tetradic

#3A4E98 #983A7D #98843A #3A9855

square

#3A4E98 #983A7D #98843A #3A9855

split-complementary

#3A4E98 #98553A #7D983A

monochromatic

#18213F #29376C #3A4E98 #5269BD #7E8FCE

Accessibility & contrast

On white

7.71

#3A4E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3A4E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4E98

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4E98	#FFFFFF	#000000	##FFFFFF
##3A4E98	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29579B

Deuteranopia (green-blind)

#194F96

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3a4e98;
/* rgb */ color: rgb(58, 78, 152);
/* oklch */ color: oklch(44.8% 0.123 269.5);

Tailwind

colors: {
  custom: {
    50: '#797fb7',
    500: '#3a4e98',
    950: '#000000',
  },
}

SCSS

$custom: #3a4e98;
$custom-light: #797fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4e98",
  "rgb": {
    "r": 58,
    "g": 78,
    "b": 152
  },
  "hsl": {
    "h": 227.234,
    "s": 44.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.44761,
    "c": 0.1229,
    "h": 269.5
  },
  "luminance": 0.08615
}

Semantic roles & 50–950 ramp

primary

#3A4E98

secondary

#B8AA76

accent

#B953D4

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #3A4E98

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

Preview Lab → · Contrast checker → · Palette generator →