#2033A5#2033A5

#2033A5 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.2% C 0.182 H 268.4°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#2033A5
RGB	rgb(32, 51, 165)
HSL	hsl(231, 68%, 39%)
HSV	hsv(231, 81%, 65%)
CMYK	cmyk(80.6%, 69.1%, 0%, 35.3%)
CIE-LAB	lab(27.82, 35.32, -62.98)
CIE-LCH	lch(27.82, 72.20, 299.29°)
OKLab	oklab(39.19% -0.0052 -0.1824)
OKLCH	oklch(39.19% 0.182 268.4)
XYZ	xyz(8.5687, 5.3903, 36.1789)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2033A5 #A59220

analogous

#2075A5 #2033A5 #4F20A5

triadic

#2033A5 #A52033 #33A520

tetradic

#2033A5 #A52075 #A59220 #20A54F

square

#2033A5 #A52075 #A59220 #20A54F

split-complementary

#2033A5 #A54F20 #75A520

monochromatic

#0C133E #162372 #2033A5 #2C44D6 #5F72E0

Accessibility & contrast

On white

10.10

#2033A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2033A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2033A5

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2033A5	#FFFFFF	#000000	##FFFFFF
##2033A5	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A9

Deuteranopia (green-blind)

#003BA3

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2033a5;
/* rgb */ color: rgb(32, 51, 165);
/* oklch */ color: oklch(39.2% 0.182 268.4);

Tailwind

colors: {
  custom: {
    50: '#746bc1',
    500: '#2033a5',
    950: '#000000',
  },
}

SCSS

$custom: #2033a5;
$custom-light: #746bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2033a5",
  "rgb": {
    "r": 32,
    "g": 51,
    "b": 165
  },
  "hsl": {
    "h": 231.429,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39194,
    "c": 0.18247,
    "h": 268.4
  },
  "luminance": 0.05391
}

Semantic roles & 50–950 ramp

primary

#2033A5

secondary

#C5B65C

accent

#D23DEA

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2033A5

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

Preview Lab → · Contrast checker → · Palette generator →