#2B2792#2B2792

#2B2792 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.9% C 0.168 H 275.4°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#2B2792
RGB	rgb(43, 39, 146)
HSL	hsl(242, 58%, 36%)
HSV	hsv(242, 73%, 57%)
CMYK	cmyk(70.5%, 73.3%, 0%, 42.7%)
CIE-LAB	lab(23.80, 37.11, -57.96)
CIE-LCH	lch(23.80, 68.82, 302.63°)
OKLab	oklab(35.89% 0.0159 -0.1675)
OKLCH	oklch(35.89% 0.168 275.4)
XYZ	xyz(6.9084, 4.0393, 27.6042)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2792 #8E9227

analogous

#275992 #2B2792 #612792

triadic

#2B2792 #922B27 #27922B

tetradic

#2B2792 #922759 #8E9227 #279261

square

#2B2792 #922759 #8E9227 #279261

split-complementary

#2B2792 #926127 #599227

monochromatic

#0F0D31 #1D1A62 #2B2792 #3934C2 #635FD4

Accessibility & contrast

On white

11.62

#2B2792 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2B2792 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2792

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2792	#FFFFFF	#000000	##FFFFFF
##2B2792	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D95

Deuteranopia (green-blind)

#003490

Tritanopia (blue-blind)

#00455A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b2792;
/* rgb */ color: rgb(43, 39, 146);
/* oklch */ color: oklch(35.9% 0.168 275.4);

Tailwind

colors: {
  custom: {
    50: '#7462b3',
    500: '#2b2792',
    950: '#000000',
  },
}

SCSS

$custom: #2b2792;
$custom-light: #7462b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2792",
  "rgb": {
    "r": 43,
    "g": 39,
    "b": 146
  },
  "hsl": {
    "h": 242.243,
    "s": 57.838,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35889,
    "c": 0.16826,
    "h": 275.4
  },
  "luminance": 0.0404
}

Semantic roles & 50–950 ramp

primary

#2B2792

secondary

#B6BA5B

accent

#E147DB

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2B2792

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

Preview Lab → · Contrast checker → · Palette generator →