Deep Sky Blue#0D75F8

#0D75F8 is a mid, highly saturated cyan. Relative luminance 0.196; OKLCH L 58.8% C 0.214 H 258.3°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Deep Sky Blue — editorial page

Color values

HEX	#0D75F8
RGB	rgb(13, 117, 248)
HSL	hsl(213, 94%, 51%)
HSV	hsv(213, 95%, 97%)
CMYK	cmyk(94.8%, 52.8%, 0%, 2.7%)
CIE-LAB	lab(51.36, 23.31, -72.48)
CIE-LCH	lch(51.36, 76.13, 287.83°)
OKLab	oklab(58.82% -0.0435 -0.2094)
OKLCH	oklch(58.82% 0.214 258.3)
XYZ	xyz(23.4643, 19.5823, 91.3318)
Luminance	0.1958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D75F8 #F8900D

analogous

#0DEAF8 #0D75F8 #1A0DF8

triadic

#0D75F8 #F80D75 #75F80D

tetradic

#0D75F8 #F80DEA #F8900D #0DF81A

square

#0D75F8 #F80DEA #F8900D #0DF81A

split-complementary

#0D75F8 #F81A0D #EAF80D

monochromatic

#043E87 #0659C2 #0D75F8 #4897FA #84B9FB

Accessibility & contrast

On white

4.27

#0D75F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#0D75F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #0D75F8

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D75F8	#FFFFFF	#000000	##000000
##0D75F8	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0085FD

Deuteranopia (green-blind)

#0071F5

Tritanopia (blue-blind)

#0096AB

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #0d75f8;
/* rgb */ color: rgb(13, 117, 248);
/* oklch */ color: oklch(58.8% 0.214 258.3);

Tailwind

colors: {
  custom: {
    50: '#819bfb',
    500: '#0d75f8',
    950: '#000000',
  },
}

SCSS

$custom: #0d75f8;
$custom-light: #819bfb;
$custom-dark: #000000;

JSON

{
  "hex": "#0d75f8",
  "rgb": {
    "r": 13,
    "g": 117,
    "b": 248
  },
  "hsl": {
    "h": 213.447,
    "s": 94.378,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58822,
    "c": 0.2139,
    "h": 258.3
  },
  "luminance": 0.19585
}

Semantic roles & 50–950 ramp

primary

#0D75F8

secondary

#E4B67C

accent

#A029FF

background

#F9F9FF

surface

#F1F2FF

border

#CBCCD7

text

#0D0E18

muted

#7E7E86

Preview Lab

Preview with #0D75F8

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

Preview Lab → · Contrast checker → · Palette generator →