#2055B3#2055B3

#2055B3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.1% C 0.160 H 260.9°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#2055B3
RGB	rgb(32, 85, 179)
HSL	hsl(218, 70%, 41%)
HSV	hsv(218, 82%, 70%)
CMYK	cmyk(82.1%, 52.5%, 0%, 29.8%)
CIE-LAB	lab(37.95, 18.16, -54.80)
CIE-LCH	lch(37.95, 57.73, 288.33°)
OKLab	oklab(47.11% -0.0253 -0.158)
OKLCH	oklch(47.11% 0.16 260.9)
XYZ	xyz(11.9779, 10.0573, 43.9490)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2055B3 #B37E20

analogous

#209FB3 #2055B3 #3420B3

triadic

#2055B3 #B32055 #55B320

tetradic

#2055B3 #B3209F #B37E20 #20B334

square

#2055B3 #B3209F #B37E20 #20B334

split-complementary

#2055B3 #B33420 #9FB320

monochromatic

#0D244B #173C7F #2055B3 #3571DB #6996E4

Accessibility & contrast

On white

6.97

#2055B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2055B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2055B3

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2055B3	#FFFFFF	#000000	##FFFFFF
##2055B3	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1160B6

Deuteranopia (green-blind)

#0053B1

Tritanopia (blue-blind)

#006C7C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2055b3;
/* rgb */ color: rgb(32, 85, 179);
/* oklch */ color: oklch(47.1% 0.160 260.9);

Tailwind

colors: {
  custom: {
    50: '#7584ca',
    500: '#2055b3',
    950: '#000000',
  },
}

SCSS

$custom: #2055b3;
$custom-light: #7584ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2055b3",
  "rgb": {
    "r": 32,
    "g": 85,
    "b": 179
  },
  "hsl": {
    "h": 218.367,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.47114,
    "c": 0.15997,
    "h": 260.9
  },
  "luminance": 0.10059
}

Semantic roles & 50–950 ramp

primary

#2055B3

secondary

#CAA565

accent

#AD3BEC

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2055B3

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

Preview Lab → · Contrast checker → · Palette generator →