#2E2F9B#2E2F9B

#2E2F9B is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.3% C 0.170 H 274.4°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#2E2F9B
RGB	rgb(46, 47, 155)
HSL	hsl(239, 54%, 39%)
HSV	hsv(239, 70%, 61%)
CMYK	cmyk(70.3%, 69.7%, 0%, 39.2%)
CIE-LAB	lab(26.68, 35.70, -58.75)
CIE-LCH	lch(26.68, 68.75, 301.28°)
OKLab	oklab(38.28% 0.0131 -0.1698)
OKLCH	oklch(38.28% 0.17 274.4)
XYZ	xyz(8.0577, 4.9797, 31.5405)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E2F9B #9B9A2E

analogous

#2E659B #2E2F9B #642E9B

triadic

#2E2F9B #9B2E2F #2F9B2E

tetradic

#2E2F9B #9B2E65 #9B9A2E #2E9B64

square

#2E2F9B #9B2E65 #9B9A2E #2E9B64

split-complementary

#2E2F9B #9B642E #659B2E

monochromatic

#12123D #20216C #2E2F9B #4041C6 #6F70D4

Accessibility & contrast

On white

10.52

#2E2F9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2E2F9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E2F9B

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E2F9B	#FFFFFF	#000000	##FFFFFF
##2E2F9B	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449E

Deuteranopia (green-blind)

#003A99

Tritanopia (blue-blind)

#004C61

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2e2f9b;
/* rgb */ color: rgb(46, 47, 155);
/* oklch */ color: oklch(38.3% 0.170 274.4);

Tailwind

colors: {
  custom: {
    50: '#7768ba',
    500: '#2e2f9b',
    950: '#000000',
  },
}

SCSS

$custom: #2e2f9b;
$custom-light: #7768ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2e2f9b",
  "rgb": {
    "r": 46,
    "g": 47,
    "b": 155
  },
  "hsl": {
    "h": 239.45,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38277,
    "c": 0.17027,
    "h": 274.4
  },
  "luminance": 0.0498
}

Semantic roles & 50–950 ramp

primary

#2E2F9B

secondary

#BCBB69

accent

#DC4ADE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2E2F9B

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

Preview Lab → · Contrast checker → · Palette generator →