#2A3D92#2A3D92

#2A3D92 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.8% C 0.142 H 269.4°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#2A3D92
RGB	rgb(42, 61, 146)
HSL	hsl(229, 55%, 37%)
HSV	hsv(229, 71%, 57%)
CMYK	cmyk(71.2%, 58.2%, 0%, 42.7%)
CIE-LAB	lab(29.17, 22.68, -49.18)
CIE-LCH	lch(29.17, 54.15, 294.76°)
OKLab	oklab(39.8% -0.0016 -0.1417)
OKLCH	oklch(39.8% 0.142 269.4)
XYZ	xyz(7.8101, 5.9043, 27.9166)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3D92 #927F2A

analogous

#2A7192 #2A3D92 #4B2A92

triadic

#2A3D92 #922A3D #3D922A

tetradic

#2A3D92 #922A71 #927F2A #2A924B

square

#2A3D92 #922A71 #927F2A #2A924B

split-complementary

#2A3D92 #924B2A #71922A

monochromatic

#0F1533 #1C2962 #2A3D92 #3851C2 #6478D2

Accessibility & contrast

On white

9.63

#2A3D92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2A3D92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3D92

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3D92	#FFFFFF	#000000	##FFFFFF
##2A3D92	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A95

Deuteranopia (green-blind)

#004090

Tritanopia (blue-blind)

#005261

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2a3d92;
/* rgb */ color: rgb(42, 61, 146);
/* oklch */ color: oklch(39.8% 0.142 269.4);

Tailwind

colors: {
  custom: {
    50: '#7272b3',
    500: '#2a3d92',
    950: '#000000',
  },
}

SCSS

$custom: #2a3d92;
$custom-light: #7272b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3d92",
  "rgb": {
    "r": 42,
    "g": 61,
    "b": 146
  },
  "hsl": {
    "h": 229.038,
    "s": 55.319,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39803,
    "c": 0.14169,
    "h": 269.4
  },
  "luminance": 0.05905
}

Semantic roles & 50–950 ramp

primary

#2A3D92

secondary

#B8A85F

accent

#C349DF

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2A3D92

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

Preview Lab → · Contrast checker → · Palette generator →