#2933A3#2933A3

#2933A3 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.4% C 0.177 H 271.3°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#2933A3
RGB	rgb(41, 51, 163)
HSL	hsl(235, 60%, 40%)
HSV	hsv(235, 75%, 64%)
CMYK	cmyk(74.8%, 68.7%, 0%, 36.1%)
CIE-LAB	lab(28.07, 35.45, -61.34)
CIE-LCH	lch(28.07, 70.85, 300.02°)
OKLab	oklab(39.44% 0.0039 -0.1774)
OKLCH	oklch(39.44% 0.177 271.3)
XYZ	xyz(8.7069, 5.4825, 35.2426)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2933A3 #A39929

analogous

#2970A3 #2933A3 #5C29A3

triadic

#2933A3 #A32933 #33A329

tetradic

#2933A3 #A32970 #A39929 #29A35C

square

#2933A3 #A32970 #A39929 #29A35C

split-complementary

#2933A3 #A35C29 #70A329

monochromatic

#101441 #1D2472 #2933A3 #3B47CE #6C75DA

Accessibility & contrast

On white

10.02

#2933A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2933A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2933A3

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2933A3	#FFFFFF	#000000	##FFFFFF
##2933A3	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A6

Deuteranopia (green-blind)

#003CA1

Tritanopia (blue-blind)

#005167

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2933a3;
/* rgb */ color: rgb(41, 51, 163);
/* oklch */ color: oklch(39.4% 0.177 271.3);

Tailwind

colors: {
  custom: {
    50: '#766bbf',
    500: '#2933a3',
    950: '#000000',
  },
}

SCSS

$custom: #2933a3;
$custom-light: #766bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2933a3",
  "rgb": {
    "r": 41,
    "g": 51,
    "b": 163
  },
  "hsl": {
    "h": 235.082,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.39436,
    "c": 0.17749,
    "h": 271.3
  },
  "luminance": 0.05483
}

Semantic roles & 50–950 ramp

primary

#2933A3

secondary

#C1B967

accent

#D645E3

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2933A3

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

Preview Lab → · Contrast checker → · Palette generator →