#2E2B71#2E2B71

#2E2B71 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.7% C 0.117 H 280.0°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#2E2B71
RGB	rgb(46, 43, 113)
HSL	hsl(243, 45%, 31%)
HSV	hsv(243, 62%, 44%)
CMYK	cmyk(59.3%, 61.9%, 0%, 55.7%)
CIE-LAB	lab(21.95, 23.41, -40.19)
CIE-LCH	lch(21.95, 46.51, 300.23°)
OKLab	oklab(33.67% 0.0203 -0.1153)
OKLCH	oklch(33.67% 0.117 280)
XYZ	xyz(4.9703, 3.5005, 16.0333)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E2B71 #6E712B

analogous

#2B4B71 #2E2B71 #512B71

triadic

#2E2B71 #712E2B #2B712E

tetradic

#2E2B71 #712B4B #6E712B #2B7151

square

#2E2B71 #712B4B #6E712B #2B7151

split-complementary

#2E2B71 #71512B #4B712B

monochromatic

#0A0918 #1C1A45 #2E2B71 #403C9D #5C57BF

Accessibility & contrast

On white

12.35

#2E2B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2E2B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E2B71

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E2B71	#FFFFFF	#000000	##FFFFFF
##2E2B71	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003773

Deuteranopia (green-blind)

#003270

Tritanopia (blue-blind)

#0A3C49

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2e2b71;
/* rgb */ color: rgb(46, 43, 113);
/* oklch */ color: oklch(33.7% 0.117 280.0);

Tailwind

colors: {
  custom: {
    50: '#6e649a',
    500: '#2e2b71',
    950: '#000000',
  },
}

SCSS

$custom: #2e2b71;
$custom-light: #6e649a;
$custom-dark: #000000;

JSON

{
  "hex": "#2e2b71",
  "rgb": {
    "r": 46,
    "g": 43,
    "b": 113
  },
  "hsl": {
    "h": 242.571,
    "s": 44.872,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33668,
    "c": 0.1171,
    "h": 280
  },
  "luminance": 0.03501
}

Semantic roles & 50–950 ramp

primary

#2E2B71

secondary

#9FA355

accent

#D553CF

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #2E2B71

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

Preview Lab → · Contrast checker → · Palette generator →