#2A3C98#2A3C98

#2A3C98 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.1% C 0.151 H 269.8°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#2A3C98
RGB	rgb(42, 60, 152)
HSL	hsl(230, 57%, 38%)
HSV	hsv(230, 72%, 60%)
CMYK	cmyk(72.4%, 60.5%, 0%, 40.4%)
CIE-LAB	lab(29.39, 25.62, -52.49)
CIE-LCH	lch(29.39, 58.41, 296.02°)
OKLab	oklab(40.12% -0.0007 -0.1514)
OKLCH	oklch(40.12% 0.151 269.8)
XYZ	xyz(8.2363, 5.9901, 30.4218)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3C98 #98862A

analogous

#2A7398 #2A3C98 #4F2A98

triadic

#2A3C98 #982A3C #3C982A

tetradic

#2A3C98 #982A73 #98862A #2A984F

square

#2A3C98 #982A73 #98862A #2A984F

split-complementary

#2A3C98 #984F2A #73982A

monochromatic

#101638 #1D2968 #2A3C98 #374FC8 #6779D5

Accessibility & contrast

On white

9.55

#2A3C98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2A3C98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3C98

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3C98	#FFFFFF	#000000	##FFFFFF
##2A3C98	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9B

Deuteranopia (green-blind)

#004096

Tritanopia (blue-blind)

#005364

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2a3c98;
/* rgb */ color: rgb(42, 60, 152);
/* oklch */ color: oklch(40.1% 0.151 269.8);

Tailwind

colors: {
  custom: {
    50: '#7371b7',
    500: '#2a3c98',
    950: '#000000',
  },
}

SCSS

$custom: #2a3c98;
$custom-light: #7371b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3c98",
  "rgb": {
    "r": 42,
    "g": 60,
    "b": 152
  },
  "hsl": {
    "h": 230.182,
    "s": 56.701,
    "l": 38.039
  },
  "oklch": {
    "l": 0.40118,
    "c": 0.15144,
    "h": 269.8
  },
  "luminance": 0.05991
}

Semantic roles & 50–950 ramp

primary

#2A3C98

secondary

#BBAD62

accent

#C748E0

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2A3C98

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

Preview Lab → · Contrast checker → · Palette generator →