#2A3D94#2A3D94

#2A3D94 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.0% C 0.145 H 269.4°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#2A3D94
RGB	rgb(42, 61, 148)
HSL	hsl(229, 56%, 37%)
HSV	hsv(229, 72%, 58%)
CMYK	cmyk(71.6%, 58.8%, 0%, 42%)
CIE-LAB	lab(29.33, 23.44, -50.14)
CIE-LCH	lch(29.33, 55.35, 295.05°)
OKLab	oklab(39.97% -0.0015 -0.1445)
OKLCH	oklch(39.97% 0.145 269.4)
XYZ	xyz(7.9671, 5.9671, 28.7431)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3D94 #94812A

analogous

#2A7294 #2A3D94 #4C2A94

triadic

#2A3D94 #942A3D #3D942A

tetradic

#2A3D94 #942A72 #94812A #2A944C

square

#2A3D94 #942A72 #94812A #2A944C

split-complementary

#2A3D94 #944C2A #72942A

monochromatic

#0F1635 #1C2964 #2A3D94 #3851C4 #6579D3

Accessibility & contrast

On white

9.57

#2A3D94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2A3D94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3D94

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3D94	#FFFFFF	#000000	##FFFFFF
##2A3D94	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A97

Deuteranopia (green-blind)

#004092

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2a3d94;
/* rgb */ color: rgb(42, 61, 148);
/* oklch */ color: oklch(40.0% 0.145 269.4);

Tailwind

colors: {
  custom: {
    50: '#7272b4',
    500: '#2a3d94',
    950: '#000000',
  },
}

SCSS

$custom: #2a3d94;
$custom-light: #7272b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3d94",
  "rgb": {
    "r": 42,
    "g": 61,
    "b": 148
  },
  "hsl": {
    "h": 229.245,
    "s": 55.789,
    "l": 37.255
  },
  "oklch": {
    "l": 0.39972,
    "c": 0.14453,
    "h": 269.4
  },
  "luminance": 0.05968
}

Semantic roles & 50–950 ramp

primary

#2A3D94

secondary

#B9A960

accent

#C449DF

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2A3D94

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

Preview Lab → · Contrast checker → · Palette generator →