#2B46A5#2B46A5

#2B46A5 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.3% C 0.157 H 267.4°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#2B46A5
RGB	rgb(43, 70, 165)
HSL	hsl(227, 59%, 41%)
HSV	hsv(227, 74%, 65%)
CMYK	cmyk(73.9%, 57.6%, 0%, 35.3%)
CIE-LAB	lab(33.16, 23.97, -54.22)
CIE-LCH	lch(33.16, 59.29, 293.85°)
OKLab	oklab(43.27% -0.0072 -0.1564)
OKLCH	oklch(43.27% 0.157 267.4)
XYZ	xyz(9.9756, 7.6095, 36.5331)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B46A5 #A58A2B

analogous

#2B83A5 #2B46A5 #4D2BA5

triadic

#2B46A5 #A52B46 #46A52B

tetradic

#2B46A5 #A52B83 #A58A2B #2BA54D

square

#2B46A5 #A52B83 #A58A2B #2BA54D

split-complementary

#2B46A5 #A54D2B #83A52B

monochromatic

#121D44 #1E3174 #2B46A5 #405FCD #7188DA

Accessibility & contrast

On white

8.33

#2B46A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2B46A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B46A5

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B46A5	#FFFFFF	#000000	##FFFFFF
##2B46A5	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A8

Deuteranopia (green-blind)

#0049A3

Tritanopia (blue-blind)

#005D6E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2b46a5;
/* rgb */ color: rgb(43, 70, 165);
/* oklch */ color: oklch(43.3% 0.157 267.4);

Tailwind

colors: {
  custom: {
    50: '#7679c0',
    500: '#2b46a5',
    950: '#000000',
  },
}

SCSS

$custom: #2b46a5;
$custom-light: #7679c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b46a5",
  "rgb": {
    "r": 43,
    "g": 70,
    "b": 165
  },
  "hsl": {
    "h": 226.721,
    "s": 58.654,
    "l": 40.784
  },
  "oklch": {
    "l": 0.43273,
    "c": 0.15653,
    "h": 267.4
  },
  "luminance": 0.07611
}

Semantic roles & 50–950 ramp

primary

#2B46A5

secondary

#C1AE6B

accent

#BF46E2

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2B46A5

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

Preview Lab → · Contrast checker → · Palette generator →