#2928A3#2928A3

#2928A3 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.7% C 0.189 H 272.9°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#2928A3
RGB	rgb(41, 40, 163)
HSL	hsl(240, 61%, 40%)
HSV	hsv(240, 75%, 64%)
CMYK	cmyk(74.8%, 75.5%, 0%, 36.1%)
CIE-LAB	lab(25.66, 42.09, -65.31)
CIE-LCH	lch(25.66, 77.70, 302.80°)
OKLab	oklab(37.71% 0.0097 -0.189)
OKLCH	oklch(37.71% 0.189 272.9)
XYZ	xyz(8.2819, 4.6325, 35.1009)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2928A3 #A2A328

analogous

#2864A3 #2928A3 #6728A3

triadic

#2928A3 #A32928 #28A329

tetradic

#2928A3 #A32864 #A2A328 #28A367

square

#2928A3 #A32864 #A2A328 #28A367

split-complementary

#2928A3 #A36728 #64A328

monochromatic

#101041 #1D1C72 #2928A3 #3B3ACF #6C6BDB

Accessibility & contrast

On white

10.90

#2928A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2928A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2928A3

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2928A3	#FFFFFF	#000000	##FFFFFF
##2928A3	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A7

Deuteranopia (green-blind)

#0037A1

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2928a3;
/* rgb */ color: rgb(41, 40, 163);
/* oklch */ color: oklch(37.7% 0.189 272.9);

Tailwind

colors: {
  custom: {
    50: '#7764bf',
    500: '#2928a3',
    950: '#000000',
  },
}

SCSS

$custom: #2928a3;
$custom-light: #7764bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2928a3",
  "rgb": {
    "r": 41,
    "g": 40,
    "b": 163
  },
  "hsl": {
    "h": 240.488,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.3771,
    "c": 0.18923,
    "h": 272.9
  },
  "luminance": 0.04633
}

Semantic roles & 50–950 ramp

primary

#2928A3

secondary

#C0C166

accent

#E444E2

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2928A3

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

Preview Lab → · Contrast checker → · Palette generator →