#2B207E#2B207E

#2B207E is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.7% C 0.150 H 279.4°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#2B207E
RGB	rgb(43, 32, 126)
HSL	hsl(247, 59%, 31%)
HSV	hsv(247, 75%, 49%)
CMYK	cmyk(65.9%, 74.6%, 0%, 50.6%)
CIE-LAB	lab(20.25, 34.49, -51.27)
CIE-LCH	lch(20.25, 61.79, 303.93°)
OKLab	oklab(32.74% 0.0245 -0.1479)
OKLCH	oklch(32.74% 0.15 279.4)
XYZ	xyz(5.2775, 3.0526, 20.0457)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B207E #737E20

analogous

#20447E #2B207E #5A207E

triadic

#2B207E #7E2B20 #207E2B

tetradic

#2B207E #7E2044 #737E20 #207E5A

square

#2B207E #7E2044 #737E20 #207E5A

split-complementary

#2B207E #7E5A20 #447E20

monochromatic

#0A071C #1A144D #2B207E #3C2CAF #5848D0

Accessibility & contrast

On white

13.04

#2B207E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2B207E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B207E

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B207E	#FFFFFF	#000000	##FFFFFF
##2B207E	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003481

Deuteranopia (green-blind)

#002D7C

Tritanopia (blue-blind)

#003A4D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2b207e;
/* rgb */ color: rgb(43, 32, 126);
/* oklch */ color: oklch(32.7% 0.150 279.4);

Tailwind

colors: {
  custom: {
    50: '#705da4',
    500: '#2b207e',
    950: '#000000',
  },
}

SCSS

$custom: #2b207e;
$custom-light: #705da4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b207e",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 126
  },
  "hsl": {
    "h": 247.021,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32744,
    "c": 0.14997,
    "h": 279.4
  },
  "luminance": 0.03053
}

Semantic roles & 50–950 ramp

primary

#2B207E

secondary

#A5B149

accent

#E345D0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2B207E

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

Preview Lab → · Contrast checker → · Palette generator →