#2027B3#2027B3

#2027B3 is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 38.9% C 0.212 H 269.3°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#2027B3
RGB	rgb(32, 39, 179)
HSL	hsl(237, 70%, 41%)
HSV	hsv(237, 82%, 70%)
CMYK	cmyk(82.1%, 78.2%, 0%, 29.8%)
CIE-LAB	lab(26.77, 47.33, -73.12)
CIE-LCH	lch(26.77, 87.10, 302.91°)
OKLab	oklab(38.89% -0.0027 -0.2118)
OKLCH	oklch(38.89% 0.212 269.3)
XYZ	xyz(9.4551, 5.0117, 43.1081)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2027B3 #B3AC20

analogous

#2071B3 #2027B3 #6320B3

triadic

#2027B3 #B32027 #27B320

tetradic

#2027B3 #B32071 #B3AC20 #20B363

square

#2027B3 #B32071 #B3AC20 #20B363

split-complementary

#2027B3 #B36320 #71B320

monochromatic

#0D104B #171C7F #2027B3 #353DDB #696FE4

Accessibility & contrast

On white

10.49

#2027B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2027B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2027B3

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2027B3	#FFFFFF	#000000	##FFFFFF
##2027B3	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B7

Deuteranopia (green-blind)

#0038B1

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2027b3;
/* rgb */ color: rgb(32, 39, 179);
/* oklch */ color: oklch(38.9% 0.212 269.3);

Tailwind

colors: {
  custom: {
    50: '#7964cb',
    500: '#2027b3',
    950: '#000000',
  },
}

SCSS

$custom: #2027b3;
$custom-light: #7964cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2027b3",
  "rgb": {
    "r": 32,
    "g": 39,
    "b": 179
  },
  "hsl": {
    "h": 237.143,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38885,
    "c": 0.21184,
    "h": 269.3
  },
  "luminance": 0.05013
}

Semantic roles & 50–950 ramp

primary

#2027B3

secondary

#CAC565

accent

#E43BEC

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2027B3

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

Preview Lab → · Contrast checker → · Palette generator →