#2B46A4#2B46A4

#2B46A4 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.2% C 0.155 H 267.3°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#2B46A4
RGB	rgb(43, 70, 164)
HSL	hsl(227, 58%, 41%)
HSV	hsv(227, 74%, 64%)
CMYK	cmyk(73.8%, 57.3%, 0%, 35.7%)
CIE-LAB	lab(33.08, 23.59, -53.75)
CIE-LCH	lch(33.08, 58.70, 293.70°)
OKLab	oklab(43.19% -0.0072 -0.155)
OKLCH	oklch(43.19% 0.155 267.3)
XYZ	xyz(9.8849, 7.5732, 36.0556)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B46A4 #A4892B

analogous

#2B82A4 #2B46A4 #4D2BA4

triadic

#2B46A4 #A42B46 #46A42B

tetradic

#2B46A4 #A42B82 #A4892B #2BA44D

square

#2B46A4 #A42B82 #A4892B #2BA44D

split-complementary

#2B46A4 #A44D2B #82A42B

monochromatic

#121D43 #1E3174 #2B46A4 #3F5FCD #7087D9

Accessibility & contrast

On white

8.35

#2B46A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2B46A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B46A4

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B46A4	#FFFFFF	#000000	##FFFFFF
##2B46A4	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A7

Deuteranopia (green-blind)

#0048A2

Tritanopia (blue-blind)

#005D6E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2b46a4;
/* rgb */ color: rgb(43, 70, 164);
/* oklch */ color: oklch(43.2% 0.155 267.3);

Tailwind

colors: {
  custom: {
    50: '#7679c0',
    500: '#2b46a4',
    950: '#000000',
  },
}

SCSS

$custom: #2b46a4;
$custom-light: #7679c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b46a4",
  "rgb": {
    "r": 43,
    "g": 70,
    "b": 164
  },
  "hsl": {
    "h": 226.612,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4319,
    "c": 0.15514,
    "h": 267.3
  },
  "luminance": 0.07574
}

Semantic roles & 50–950 ramp

primary

#2B46A4

secondary

#C1AD6A

accent

#BF46E2

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2B46A4

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

Preview Lab → · Contrast checker → · Palette generator →