#2047A4#2047A4

#2047A4 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.9% C 0.157 H 263.8°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#2047A4
RGB	rgb(32, 71, 164)
HSL	hsl(222, 67%, 38%)
HSV	hsv(222, 80%, 64%)
CMYK	cmyk(80.5%, 56.7%, 0%, 35.7%)
CIE-LAB	lab(32.90, 21.64, -54.05)
CIE-LCH	lch(32.90, 58.22, 291.81°)
OKLab	oklab(42.93% -0.0169 -0.156)
OKLCH	oklch(42.93% 0.157 263.8)
XYZ	xyz(9.5474, 7.4928, 36.0578)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2047A4 #A47D20

analogous

#2089A4 #2047A4 #3B20A4

triadic

#2047A4 #A42047 #47A420

tetradic

#2047A4 #A42089 #A47D20 #20A43B

square

#2047A4 #A42089 #A47D20 #20A43B

split-complementary

#2047A4 #A43B20 #89A420

monochromatic

#0C1B3E #163171 #2047A4 #2B5ED6 #5F85E0

Accessibility & contrast

On white

8.40

#2047A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2047A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2047A4

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2047A4	#FFFFFF	#000000	##FFFFFF
##2047A4	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A7

Deuteranopia (green-blind)

#0048A2

Tritanopia (blue-blind)

#005E6E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2047a4;
/* rgb */ color: rgb(32, 71, 164);
/* oklch */ color: oklch(42.9% 0.157 263.8);

Tailwind

colors: {
  custom: {
    50: '#7279c0',
    500: '#2047a4',
    950: '#000000',
  },
}

SCSS

$custom: #2047a4;
$custom-light: #7279c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2047a4",
  "rgb": {
    "r": 32,
    "g": 71,
    "b": 164
  },
  "hsl": {
    "h": 222.273,
    "s": 67.347,
    "l": 38.431
  },
  "oklch": {
    "l": 0.42934,
    "c": 0.15695,
    "h": 263.8
  },
  "luminance": 0.07494
}

Semantic roles & 50–950 ramp

primary

#2047A4

secondary

#C4A55C

accent

#B73EEA

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2047A4

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

Preview Lab → · Contrast checker → · Palette generator →