#2058BB#2058BB

#2058BB is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.4% C 0.167 H 260.9°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#2058BB
RGB	rgb(32, 88, 187)
HSL	hsl(218, 71%, 43%)
HSV	hsv(218, 83%, 73%)
CMYK	cmyk(82.9%, 52.9%, 0%, 26.7%)
CIE-LAB	lab(39.37, 19.31, -57.19)
CIE-LCH	lch(39.37, 60.37, 288.66°)
OKLab	oklab(48.38% -0.0265 -0.165)
OKLCH	oklch(48.38% 0.167 260.9)
XYZ	xyz(13.0518, 10.8728, 48.4148)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2058BB #BB8320

analogous

#20A5BB #2058BB #3620BB

triadic

#2058BB #BB2058 #58BB20

tetradic

#2058BB #BB20A5 #BB8320 #20BB36

square

#2058BB #BB20A5 #BB8320 #20BB36

split-complementary

#2058BB #BB3620 #A5BB20

monochromatic

#0E2752 #173F87 #2058BB #3B76DD #6F9AE6

Accessibility & contrast

On white

6.61

#2058BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#2058BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2058BB

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2058BB	#FFFFFF	#000000	##FFFFFF
##2058BB	1.00	6.61	3.17	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A64BF

Deuteranopia (green-blind)

#0056B9

Tritanopia (blue-blind)

#007081

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2058bb;
/* rgb */ color: rgb(32, 88, 187);
/* oklch */ color: oklch(48.4% 0.167 260.9);

Tailwind

colors: {
  custom: {
    50: '#7786d0',
    500: '#2058bb',
    950: '#000000',
  },
}

SCSS

$custom: #2058bb;
$custom-light: #7786d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2058bb",
  "rgb": {
    "r": 32,
    "g": 88,
    "b": 187
  },
  "hsl": {
    "h": 218.323,
    "s": 70.776,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4838,
    "c": 0.16706,
    "h": 260.9
  },
  "luminance": 0.10874
}

Semantic roles & 50–950 ramp

primary

#2058BB

secondary

#CDA96A

accent

#AD3AEE

background

#F7F8FC

surface

#EEEFF9

border

#C9CAD2

text

#0A0B14

muted

#7C7C82

Preview Lab

Preview with #2058BB

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

Preview Lab → · Contrast checker → · Palette generator →