#2928A7#2928A7

#2928A7 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.1% C 0.194 H 272.6°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#2928A7
RGB	rgb(41, 40, 167)
HSL	hsl(240, 61%, 41%)
HSV	hsv(240, 76%, 65%)
CMYK	cmyk(75.4%, 76%, 0%, 34.5%)
CIE-LAB	lab(26.09, 43.43, -67.01)
CIE-LCH	lch(26.09, 79.86, 302.95°)
OKLab	oklab(38.14% 0.009 -0.1939)
OKLCH	oklch(38.14% 0.194 272.6)
XYZ	xyz(8.6460, 4.7781, 37.0183)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2928A7 #A6A728

analogous

#2867A7 #2928A7 #6828A7

triadic

#2928A7 #A72928 #28A729

tetradic

#2928A7 #A72867 #A6A728 #28A768

square

#2928A7 #A72867 #A6A728 #28A768

split-complementary

#2928A7 #A76828 #67A728

monochromatic

#111044 #1D1C76 #2928A7 #3D3CD0 #6E6DDC

Accessibility & contrast

On white

10.74

#2928A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2928A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2928A7

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2928A7	#FFFFFF	#000000	##FFFFFF
##2928A7	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#0037A5

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2928a7;
/* rgb */ color: rgb(41, 40, 167);
/* oklch */ color: oklch(38.1% 0.194 272.6);

Tailwind

colors: {
  custom: {
    50: '#7864c2',
    500: '#2928a7',
    950: '#000000',
  },
}

SCSS

$custom: #2928a7;
$custom-light: #7864c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2928a7",
  "rgb": {
    "r": 41,
    "g": 40,
    "b": 167
  },
  "hsl": {
    "h": 240.472,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38144,
    "c": 0.19415,
    "h": 272.6
  },
  "luminance": 0.04779
}

Semantic roles & 50–950 ramp

primary

#2928A7

secondary

#C2C368

accent

#E443E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2928A7

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

Preview Lab → · Contrast checker → · Palette generator →