#205DB3#205DB3

#205DB3 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 48.9% C 0.150 H 258.0°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#205DB3
RGB	rgb(32, 93, 179)
HSL	hsl(215, 70%, 41%)
HSV	hsv(215, 82%, 70%)
CMYK	cmyk(82.1%, 48%, 0%, 29.8%)
CIE-LAB	lab(40.23, 12.88, -51.11)
CIE-LCH	lch(40.23, 52.71, 284.14°)
OKLab	oklab(48.86% -0.0312 -0.1469)
OKLCH	oklch(48.86% 0.15 258)
XYZ	xyz(12.6437, 11.3889, 44.1710)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#205DB3 #B37620

analogous

#20A7B3 #205DB3 #2D20B3

triadic

#205DB3 #B3205D #5DB320

tetradic

#205DB3 #B320A7 #B37620 #20B32D

square

#205DB3 #B320A7 #B37620 #20B32D

split-complementary

#205DB3 #B32D20 #A7B320

monochromatic

#0D274B #17427F #205DB3 #357ADB #699CE4

Accessibility & contrast

On white

6.41

#205DB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#205DB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #205DB3

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##205DB3	#FFFFFF	#000000	##FFFFFF
##205DB3	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C66B6

Deuteranopia (green-blind)

#0059B1

Tritanopia (blue-blind)

#00727F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #205db3;
/* rgb */ color: rgb(32, 93, 179);
/* oklch */ color: oklch(48.9% 0.150 258.0);

Tailwind

colors: {
  custom: {
    50: '#748aca',
    500: '#205db3',
    950: '#000000',
  },
}

SCSS

$custom: #205db3;
$custom-light: #748aca;
$custom-dark: #000000;

JSON

{
  "hex": "#205db3",
  "rgb": {
    "r": 32,
    "g": 93,
    "b": 179
  },
  "hsl": {
    "h": 215.102,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48863,
    "c": 0.15022,
    "h": 258
  },
  "luminance": 0.1139
}

Semantic roles & 50–950 ramp

primary

#205DB3

secondary

#CAA065

accent

#A33BEC

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #205DB3

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

Preview Lab → · Contrast checker → · Palette generator →