#2B2DB6#2B2DB6

#2B2DB6 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.6% C 0.207 H 271.8°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#2B2DB6
RGB	rgb(43, 45, 182)
HSL	hsl(239, 62%, 44%)
HSV	hsv(239, 76%, 71%)
CMYK	cmyk(76.4%, 75.3%, 0%, 28.6%)
CIE-LAB	lab(28.82, 45.79, -71.50)
CIE-LCH	lch(28.82, 84.90, 302.63°)
OKLab	oklab(40.58% 0.0064 -0.207)
OKLCH	oklch(40.58% 0.207 271.8)
XYZ	xyz(10.3753, 5.7666, 44.8132)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2DB6 #B6B42B

analogous

#2B73B6 #2B2DB6 #6F2BB6

triadic

#2B2DB6 #B62B2D #2DB62B

tetradic

#2B2DB6 #B62B73 #B6B42B #2BB66F

square

#2B2DB6 #B62B73 #B6B42B #2BB66F

split-complementary

#2B2DB6 #B66F2B #73B62B

monochromatic

#141553 #1F2184 #2B2DB6 #4A4CD4 #7B7DE0

Accessibility & contrast

On white

9.75

#2B2DB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2B2DB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2DB6

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2DB6	#FFFFFF	#000000	##FFFFFF
##2B2DB6	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBA

Deuteranopia (green-blind)

#003DB4

Tritanopia (blue-blind)

#00556F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2b2db6;
/* rgb */ color: rgb(43, 45, 182);
/* oklch */ color: oklch(40.6% 0.207 271.8);

Tailwind

colors: {
  custom: {
    50: '#7c68cd',
    500: '#2b2db6',
    950: '#000000',
  },
}

SCSS

$custom: #2b2db6;
$custom-light: #7c68cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2db6",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 182
  },
  "hsl": {
    "h": 239.137,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40581,
    "c": 0.20708,
    "h": 271.8
  },
  "luminance": 0.05768
}

Semantic roles & 50–950 ramp

primary

#2B2DB6

secondary

#C8C775

accent

#E343E5

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2B2DB6

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

Preview Lab → · Contrast checker → · Palette generator →