#2049B4#2049B4

#2049B4 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.176 H 264.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#2049B4
RGB	rgb(32, 73, 180)
HSL	hsl(223, 70%, 42%)
HSV	hsv(223, 82%, 71%)
CMYK	cmyk(82.2%, 59.4%, 0%, 29.4%)
CIE-LAB	lab(34.73, 26.55, -60.61)
CIE-LCH	lch(34.73, 66.17, 293.65°)
OKLab	oklab(44.71% -0.0174 -0.1753)
OKLCH	oklch(44.71% 0.176 264.3)
XYZ	xyz(11.2135, 8.3661, 44.1950)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2049B4 #B48B20

analogous

#2093B4 #2049B4 #4120B4

triadic

#2049B4 #B42049 #49B420

tetradic

#2049B4 #B42093 #B48B20 #20B441

square

#2049B4 #B42093 #B48B20 #20B441

split-complementary

#2049B4 #B44120 #93B420

monochromatic

#0E1F4C #173480 #2049B4 #3664DB #6A8CE4

Accessibility & contrast

On white

7.86

#2049B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#2049B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2049B4

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2049B4	#FFFFFF	#000000	##FFFFFF
##2049B4	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B8

Deuteranopia (green-blind)

#004BB2

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2049b4;
/* rgb */ color: rgb(32, 73, 180);
/* oklch */ color: oklch(44.7% 0.176 264.3);

Tailwind

colors: {
  custom: {
    50: '#767bcb',
    500: '#2049b4',
    950: '#000000',
  },
}

SCSS

$custom: #2049b4;
$custom-light: #767bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2049b4",
  "rgb": {
    "r": 32,
    "g": 73,
    "b": 180
  },
  "hsl": {
    "h": 223.378,
    "s": 69.811,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44712,
    "c": 0.17612,
    "h": 264.3
  },
  "luminance": 0.08367
}

Semantic roles & 50–950 ramp

primary

#2049B4

secondary

#CAAE66

accent

#BB3BED

background

#F7F7FC

surface

#EEEDF9

border

#C9C8D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2049B4

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

Preview Lab → · Contrast checker → · Palette generator →