#2A3C94#2A3C94

#2A3C94 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.8% C 0.146 H 269.7°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#2A3C94
RGB	rgb(42, 60, 148)
HSL	hsl(230, 56%, 37%)
HSV	hsv(230, 72%, 58%)
CMYK	cmyk(71.6%, 59.5%, 0%, 42%)
CIE-LAB	lab(29.06, 24.11, -50.58)
CIE-LCH	lch(29.06, 56.04, 295.49°)
OKLab	oklab(39.77% -0.0007 -0.1458)
OKLCH	oklch(39.77% 0.146 269.7)
XYZ	xyz(7.9142, 5.8613, 28.7255)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3C94 #94822A

analogous

#2A7194 #2A3C94 #4D2A94

triadic

#2A3C94 #942A3C #3C942A

tetradic

#2A3C94 #942A71 #94822A #2A944D

square

#2A3C94 #942A71 #94822A #2A944D

split-complementary

#2A3C94 #944D2A #71942A

monochromatic

#0F1535 #1C2964 #2A3C94 #384FC4 #6578D3

Accessibility & contrast

On white

9.67

#2A3C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2A3C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3C94

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3C94	#FFFFFF	#000000	##FFFFFF
##2A3C94	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A97

Deuteranopia (green-blind)

#004092

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2a3c94;
/* rgb */ color: rgb(42, 60, 148);
/* oklch */ color: oklch(39.8% 0.146 269.7);

Tailwind

colors: {
  custom: {
    50: '#7271b4',
    500: '#2a3c94',
    950: '#000000',
  },
}

SCSS

$custom: #2a3c94;
$custom-light: #7271b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3c94",
  "rgb": {
    "r": 42,
    "g": 60,
    "b": 148
  },
  "hsl": {
    "h": 229.811,
    "s": 55.789,
    "l": 37.255
  },
  "oklch": {
    "l": 0.39771,
    "c": 0.14582,
    "h": 269.7
  },
  "luminance": 0.05862
}

Semantic roles & 50–950 ramp

primary

#2A3C94

secondary

#B9AA60

accent

#C649DF

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2A3C94

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

Preview Lab → · Contrast checker → · Palette generator →