#2028A8#2028A8

#2028A8 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.8% C 0.198 H 269.7°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#2028A8
RGB	rgb(32, 40, 168)
HSL	hsl(236, 68%, 39%)
HSV	hsv(236, 81%, 66%)
CMYK	cmyk(81%, 76.2%, 0%, 34.1%)
CIE-LAB	lab(25.72, 43.08, -68.26)
CIE-LCH	lch(25.72, 80.72, 302.26°)
OKLab	oklab(37.78% -0.0011 -0.1977)
OKLCH	oklch(37.78% 0.198 269.7)
XYZ	xyz(8.4199, 4.6508, 37.4921)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2028A8 #A8A020

analogous

#206CA8 #2028A8 #5C20A8

triadic

#2028A8 #A82028 #28A820

tetradic

#2028A8 #A8206C #A8A020 #20A85C

square

#2028A8 #A8206C #A8A020 #20A85C

split-complementary

#2028A8 #A85C20 #6CA820

monochromatic

#0C1041 #161C75 #2028A8 #2E38D7 #6169E1

Accessibility & contrast

On white

10.88

#2028A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2028A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2028A8

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2028A8	#FFFFFF	#000000	##FFFFFF
##2028A8	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AC

Deuteranopia (green-blind)

#0036A6

Tritanopia (blue-blind)

#004E66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2028a8;
/* rgb */ color: rgb(32, 40, 168);
/* oklch */ color: oklch(37.8% 0.198 269.7);

Tailwind

colors: {
  custom: {
    50: '#7664c3',
    500: '#2028a8',
    950: '#000000',
  },
}

SCSS

$custom: #2028a8;
$custom-light: #7664c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2028a8",
  "rgb": {
    "r": 32,
    "g": 40,
    "b": 168
  },
  "hsl": {
    "h": 236.471,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.37778,
    "c": 0.19773,
    "h": 269.7
  },
  "luminance": 0.04652
}

Semantic roles & 50–950 ramp

primary

#2028A8

secondary

#C6C05E

accent

#E13DEB

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0513

muted

#7C7A82

Preview Lab

Preview with #2028A8

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

Preview Lab → · Contrast checker → · Palette generator →