#2933A4#2933A4

#2933A4 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.5% C 0.179 H 271.2°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#2933A4
RGB	rgb(41, 51, 164)
HSL	hsl(235, 60%, 40%)
HSV	hsv(235, 75%, 64%)
CMYK	cmyk(75%, 68.9%, 0%, 35.7%)
CIE-LAB	lab(28.16, 35.81, -61.79)
CIE-LCH	lch(28.16, 71.41, 300.09°)
OKLab	oklab(39.53% 0.0038 -0.1787)
OKLCH	oklch(39.53% 0.179 271.2)
XYZ	xyz(8.7968, 5.5185, 35.7163)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2933A4 #A49A29

analogous

#2970A4 #2933A4 #5C29A4

triadic

#2933A4 #A42933 #33A429

tetradic

#2933A4 #A42970 #A49A29 #29A45C

square

#2933A4 #A42970 #A49A29 #29A45C

split-complementary

#2933A4 #A45C29 #70A429

monochromatic

#111542 #1D2473 #2933A4 #3C48CE #6D76DA

Accessibility & contrast

On white

9.98

#2933A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2933A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2933A4

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2933A4	#FFFFFF	#000000	##FFFFFF
##2933A4	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)

#0048A7

Deuteranopia (green-blind)

#003DA2

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2933a4;
/* rgb */ color: rgb(41, 51, 164);
/* oklch */ color: oklch(39.5% 0.179 271.2);

Tailwind

colors: {
  custom: {
    50: '#766bc0',
    500: '#2933a4',
    950: '#000000',
  },
}

SCSS

$custom: #2933a4;
$custom-light: #766bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2933a4",
  "rgb": {
    "r": 41,
    "g": 51,
    "b": 164
  },
  "hsl": {
    "h": 235.122,
    "s": 60,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39535,
    "c": 0.17879,
    "h": 271.2
  },
  "luminance": 0.05519
}

Semantic roles & 50–950 ramp

primary

#2933A4

secondary

#C1BA68

accent

#D645E3

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2933A4

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

Preview Lab → · Contrast checker → · Palette generator →