#2049B3#2049B3

#2049B3 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.6% C 0.175 H 264.3°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#2049B3
RGB	rgb(32, 73, 179)
HSL	hsl(223, 70%, 41%)
HSV	hsv(223, 82%, 70%)
CMYK	cmyk(82.1%, 59.2%, 0%, 29.8%)
CIE-LAB	lab(34.65, 26.16, -60.15)
CIE-LCH	lch(34.65, 65.59, 293.50°)
OKLab	oklab(44.63% -0.0174 -0.1739)
OKLCH	oklch(44.63% 0.175 264.3)
XYZ	xyz(11.1120, 8.3255, 43.6604)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2049B3 #B38A20

analogous

#2093B3 #2049B3 #4120B3

triadic

#2049B3 #B32049 #49B320

tetradic

#2049B3 #B32093 #B38A20 #20B341

square

#2049B3 #B32093 #B38A20 #20B341

split-complementary

#2049B3 #B34120 #93B320

monochromatic

#0D1F4B #17347F #2049B3 #3563DB #698CE4

Accessibility & contrast

On white

7.88

#2049B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#2049B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2049B3

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2049B3	#FFFFFF	#000000	##FFFFFF
##2049B3	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B7

Deuteranopia (green-blind)

#004BB1

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2049b3;
/* rgb */ color: rgb(32, 73, 179);
/* oklch */ color: oklch(44.6% 0.175 264.3);

Tailwind

colors: {
  custom: {
    50: '#757bcb',
    500: '#2049b3',
    950: '#000000',
  },
}

SCSS

$custom: #2049b3;
$custom-light: #757bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2049b3",
  "rgb": {
    "r": 32,
    "g": 73,
    "b": 179
  },
  "hsl": {
    "h": 223.265,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.44625,
    "c": 0.17478,
    "h": 264.3
  },
  "luminance": 0.08327
}

Semantic roles & 50–950 ramp

primary

#2049B3

secondary

#CAAE65

accent

#BB3BEC

background

#F7F7FC

surface

#EEEDF9

border

#C9C8D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2049B3

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

Preview Lab → · Contrast checker → · Palette generator →