#2834A2#2834A2

#2834A2 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.5% C 0.175 H 270.8°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#2834A2
RGB	rgb(40, 52, 162)
HSL	hsl(234, 60%, 40%)
HSV	hsv(234, 75%, 64%)
CMYK	cmyk(75.3%, 67.9%, 0%, 36.5%)
CIE-LAB	lab(28.15, 34.35, -60.60)
CIE-LCH	lch(28.15, 69.65, 299.54°)
OKLab	oklab(39.46% 0.0024 -0.1753)
OKLCH	oklch(39.46% 0.175 270.8)
XYZ	xyz(8.6224, 5.5148, 34.7855)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2834A2 #A29628

analogous

#2871A2 #2834A2 #5928A2

triadic

#2834A2 #A22834 #34A228

tetradic

#2834A2 #A22871 #A29628 #28A259

square

#2834A2 #A22871 #A29628 #28A259

split-complementary

#2834A2 #A25928 #71A228

monochromatic

#101440 #1C2471 #2834A2 #3948CE #6A75DA

Accessibility & contrast

On white

9.98

#2834A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2834A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2834A2

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2834A2	#FFFFFF	#000000	##FFFFFF
##2834A2	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A5

Deuteranopia (green-blind)

#003DA0

Tritanopia (blue-blind)

#005266

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2834a2;
/* rgb */ color: rgb(40, 52, 162);
/* oklch */ color: oklch(39.5% 0.175 270.8);

Tailwind

colors: {
  custom: {
    50: '#756cbf',
    500: '#2834a2',
    950: '#000000',
  },
}

SCSS

$custom: #2834a2;
$custom-light: #756cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2834a2",
  "rgb": {
    "r": 40,
    "g": 52,
    "b": 162
  },
  "hsl": {
    "h": 234.098,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39455,
    "c": 0.17531,
    "h": 270.8
  },
  "luminance": 0.05516
}

Semantic roles & 50–950 ramp

primary

#2834A2

secondary

#C1B865

accent

#D444E4

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2834A2

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

Preview Lab → · Contrast checker → · Palette generator →