#2B294B#2B294B

#2B294B is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.1% C 0.061 H 284.8°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#2B294B
RGB	rgb(43, 41, 75)
HSL	hsl(244, 29%, 23%)
HSV	hsv(244, 45%, 29%)
CMYK	cmyk(42.7%, 45.3%, 0%, 70.6%)
CIE-LAB	lab(18.40, 10.78, -20.80)
CIE-LCH	lch(18.40, 23.43, 297.38°)
OKLab	oklab(30.07% 0.0155 -0.0585)
OKLCH	oklch(30.07% 0.061 284.8)
XYZ	xyz(3.0588, 2.6074, 6.9973)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B294B #494B29

analogous

#29384B #2B294B #3C294B

triadic

#2B294B #4B2B29 #294B2B

tetradic

#2B294B #4B2938 #494B29 #294B3C

square

#2B294B #4B2938 #494B29 #294B3C

split-complementary

#2B294B #4B3C29 #384B29

monochromatic

#0B0B14 #141323 #2B294B #423F73 #58549A

Accessibility & contrast

On white

13.80

#2B294B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#2B294B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B294B

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B294B	#FFFFFF	#000000	##FFFFFF
##2B294B	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2E4C

Deuteranopia (green-blind)

#1C2C4A

Tritanopia (blue-blind)

#223036

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2b294b;
/* rgb */ color: rgb(43, 41, 75);
/* oklch */ color: oklch(30.1% 0.061 284.8);

Tailwind

colors: {
  custom: {
    50: '#66627d',
    500: '#2b294b',
    950: '#000000',
  },
}

SCSS

$custom: #2b294b;
$custom-light: #66627d;
$custom-dark: #000000;

JSON

{
  "hex": "#2b294b",
  "rgb": {
    "r": 43,
    "g": 41,
    "b": 75
  },
  "hsl": {
    "h": 243.529,
    "s": 29.31,
    "l": 22.745
  },
  "oklch": {
    "l": 0.30072,
    "c": 0.06055,
    "h": 284.8
  },
  "luminance": 0.02607
}

Semantic roles & 50–950 ramp

primary

#2B294B

secondary

#7B7D53

accent

#C662C0

background

#F6F5F7

surface

#EBEAEE

border

#C6C6C9

text

#060509

muted

#7A797B

Preview Lab

Preview with #2B294B

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

Preview Lab → · Contrast checker → · Palette generator →