#2042B2#2042B2

#2042B2 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.2% C 0.182 H 265.8°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#2042B2
RGB	rgb(32, 66, 178)
HSL	hsl(226, 70%, 41%)
HSV	hsv(226, 82%, 70%)
CMYK	cmyk(82%, 62.9%, 0%, 30.2%)
CIE-LAB	lab(32.74, 30.42, -62.69)
CIE-LCH	lch(32.74, 69.68, 295.89°)
OKLab	oklab(43.17% -0.0134 -0.1814)
OKLCH	oklch(43.17% 0.182 265.8)
XYZ	xyz(10.5769, 7.4166, 42.9849)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2042B2 #B29020

analogous

#208BB2 #2042B2 #4720B2

triadic

#2042B2 #B22042 #42B220

tetradic

#2042B2 #B2208B #B29020 #20B247

square

#2042B2 #B2208B #B29020 #20B247

split-complementary

#2042B2 #B24720 #8BB220

monochromatic

#0D1C4A #172F7E #2042B2 #355BDB #6885E4

Accessibility & contrast

On white

8.46

#2042B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2042B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2042B2

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2042B2	#FFFFFF	#000000	##FFFFFF
##2042B2	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B6

Deuteranopia (green-blind)

#0046B0

Tritanopia (blue-blind)

#005F73

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2042b2;
/* rgb */ color: rgb(32, 66, 178);
/* oklch */ color: oklch(43.2% 0.182 265.8);

Tailwind

colors: {
  custom: {
    50: '#7676ca',
    500: '#2042b2',
    950: '#000000',
  },
}

SCSS

$custom: #2042b2;
$custom-light: #7676ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2042b2",
  "rgb": {
    "r": 32,
    "g": 66,
    "b": 178
  },
  "hsl": {
    "h": 226.027,
    "s": 69.524,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43173,
    "c": 0.18194,
    "h": 265.8
  },
  "luminance": 0.07418
}

Semantic roles & 50–950 ramp

primary

#2042B2

secondary

#CAB264

accent

#C33BEC

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2042B2

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

Preview Lab → · Contrast checker → · Palette generator →