#2B46A6#2B46A6

#2B46A6 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.4% C 0.158 H 267.4°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#2B46A6
RGB	rgb(43, 70, 166)
HSL	hsl(227, 59%, 41%)
HSV	hsv(227, 74%, 65%)
CMYK	cmyk(74.1%, 57.8%, 0%, 34.9%)
CIE-LAB	lab(33.23, 24.35, -54.70)
CIE-LCH	lch(33.23, 59.87, 294.00°)
OKLab	oklab(43.36% -0.0071 -0.1577)
OKLCH	oklch(43.36% 0.158 267.4)
XYZ	xyz(10.0670, 7.6460, 37.0143)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B46A6 #A68B2B

analogous

#2B83A6 #2B46A6 #4D2BA6

triadic

#2B46A6 #A62B46 #46A62B

tetradic

#2B46A6 #A62B83 #A68B2B #2BA64D

square

#2B46A6 #A62B83 #A68B2B #2BA64D

split-complementary

#2B46A6 #A64D2B #83A62B

monochromatic

#121D45 #1E3275 #2B46A6 #4160CE #7188DA

Accessibility & contrast

On white

8.30

#2B46A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2B46A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B46A6

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B46A6	#FFFFFF	#000000	##FFFFFF
##2B46A6	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A9

Deuteranopia (green-blind)

#0049A4

Tritanopia (blue-blind)

#005E6F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2b46a6;
/* rgb */ color: rgb(43, 70, 166);
/* oklch */ color: oklch(43.4% 0.158 267.4);

Tailwind

colors: {
  custom: {
    50: '#7679c1',
    500: '#2b46a6',
    950: '#000000',
  },
}

SCSS

$custom: #2b46a6;
$custom-light: #7679c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b46a6",
  "rgb": {
    "r": 43,
    "g": 70,
    "b": 166
  },
  "hsl": {
    "h": 226.829,
    "s": 58.852,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43357,
    "c": 0.15791,
    "h": 267.4
  },
  "luminance": 0.07647
}

Semantic roles & 50–950 ramp

primary

#2B46A6

secondary

#C1AF6B

accent

#C046E2

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2B46A6

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

Preview Lab → · Contrast checker → · Palette generator →