#2B2BAF#2B2BAF

#2B2BAF is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.5% C 0.201 H 272.4°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#2B2BAF
RGB	rgb(43, 43, 175)
HSL	hsl(240, 61%, 43%)
HSV	hsv(240, 75%, 69%)
CMYK	cmyk(75.4%, 75.4%, 0%, 31.4%)
CIE-LAB	lab(27.67, 44.58, -69.22)
CIE-LCH	lch(27.67, 82.33, 302.79°)
OKLab	oklab(39.55% 0.0085 -0.2003)
OKLCH	oklch(39.55% 0.201 272.4)
XYZ	xyz(9.5954, 5.3355, 41.0733)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2BAF #AFAF2B

analogous

#2B6DAF #2B2BAF #6D2BAF

triadic

#2B2BAF #AF2B2B #2BAF2B

tetradic

#2B2BAF #AF2B6D #AFAF2B #2BAF6D

square

#2B2BAF #AF2B6D #AFAF2B #2BAF6D

split-complementary

#2B2BAF #AF6D2B #6DAF2B

monochromatic

#13134D #1F1F7E #2B2BAF #4646D1 #7777DE

Accessibility & contrast

On white

10.16

#2B2BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2B2BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2BAF

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2BAF	#FFFFFF	#000000	##FFFFFF
##2B2BAF	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B3

Deuteranopia (green-blind)

#003BAD

Tritanopia (blue-blind)

#00526B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2b2baf;
/* rgb */ color: rgb(43, 43, 175);
/* oklch */ color: oklch(39.5% 0.201 272.4);

Tailwind

colors: {
  custom: {
    50: '#7a66c8',
    500: '#2b2baf',
    950: '#000000',
  },
}

SCSS

$custom: #2b2baf;
$custom-light: #7a66c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2baf",
  "rgb": {
    "r": 43,
    "g": 43,
    "b": 175
  },
  "hsl": {
    "h": 240,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.39547,
    "c": 0.20051,
    "h": 272.4
  },
  "luminance": 0.05336
}

Semantic roles & 50–950 ramp

primary

#2B2BAF

secondary

#C5C570

accent

#E444E4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2B2BAF

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

Preview Lab → · Contrast checker → · Palette generator →