#2B26B2#2B26B2

#2B26B2 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.2% C 0.209 H 272.7°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#2B26B2
RGB	rgb(43, 38, 178)
HSL	hsl(242, 65%, 42%)
HSV	hsv(242, 79%, 70%)
CMYK	cmyk(75.8%, 78.7%, 0%, 30.2%)
CIE-LAB	lab(27.05, 48.26, -72.03)
CIE-LCH	lch(27.05, 86.70, 303.82°)
OKLab	oklab(39.21% 0.0099 -0.2084)
OKLCH	oklch(39.21% 0.209 272.7)
XYZ	xyz(9.7226, 5.1131, 42.5854)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B26B2 #ADB226

analogous

#2667B2 #2B26B2 #7126B2

triadic

#2B26B2 #B22B26 #26B22B

tetradic

#2B26B2 #B22667 #ADB226 #26B271

square

#2B26B2 #B22667 #ADB226 #26B271

split-complementary

#2B26B2 #B27126 #67B226

monochromatic

#13104D #1F1B80 #2B26B2 #453FD6 #7672E1

Accessibility & contrast

On white

10.38

#2B26B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2B26B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B26B2

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B26B2	#FFFFFF	#000000	##FFFFFF
##2B26B2	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B6

Deuteranopia (green-blind)

#0039B0

Tritanopia (blue-blind)

#00516C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b26b2;
/* rgb */ color: rgb(43, 38, 178);
/* oklch */ color: oklch(39.2% 0.209 272.7);

Tailwind

colors: {
  custom: {
    50: '#7c63ca',
    500: '#2b26b2',
    950: '#000000',
  },
}

SCSS

$custom: #2b26b2;
$custom-light: #7c63ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2b26b2",
  "rgb": {
    "r": 43,
    "g": 38,
    "b": 178
  },
  "hsl": {
    "h": 242.143,
    "s": 64.815,
    "l": 42.353
  },
  "oklch": {
    "l": 0.39211,
    "c": 0.20867,
    "h": 272.7
  },
  "luminance": 0.05114
}

Semantic roles & 50–950 ramp

primary

#2B26B2

secondary

#C4C86C

accent

#E840E2

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2B26B2

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

Preview Lab → · Contrast checker → · Palette generator →