#0F55B2#0F55B2

#0F55B2 is a mid, vivid cyan. Relative luminance 0.098; OKLCH L 46.6% C 0.162 H 258.2°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#0F55B2
RGB	rgb(15, 85, 178)
HSL	hsl(214, 84%, 38%)
HSV	hsv(214, 92%, 70%)
CMYK	cmyk(91.6%, 52.2%, 0%, 30.2%)
CIE-LAB	lab(37.50, 16.53, -54.94)
CIE-LCH	lch(37.50, 57.38, 286.75°)
OKLab	oklab(46.65% -0.0333 -0.1586)
OKLCH	oklch(46.65% 0.162 258.2)
XYZ	xyz(11.4784, 9.8114, 43.3996)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F55B2 #B26C0F

analogous

#0FA6B2 #0F55B2 #1A0FB2

triadic

#0F55B2 #B20F55 #55B20F

tetradic

#0F55B2 #B20FA6 #B26C0F #0FB21A

square

#0F55B2 #B20FA6 #B26C0F #0FB21A

split-complementary

#0F55B2 #B21A0F #A6B20F

monochromatic

#051F41 #0A3A7A #0F55B2 #1470EA #4C92F0

Accessibility & contrast

On white

7.09

#0F55B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#0F55B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F55B2

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F55B2	#FFFFFF	#000000	##FFFFFF
##0F55B2	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1060B5

Deuteranopia (green-blind)

#0052B0

Tritanopia (blue-blind)

#006C7B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #0f55b2;
/* rgb */ color: rgb(15, 85, 178);
/* oklch */ color: oklch(46.6% 0.162 258.2);

Tailwind

colors: {
  custom: {
    50: '#7184ca',
    500: '#0f55b2',
    950: '#000000',
  },
}

SCSS

$custom: #0f55b2;
$custom-light: #7184ca;
$custom-dark: #000000;

JSON

{
  "hex": "#0f55b2",
  "rgb": {
    "r": 15,
    "g": 85,
    "b": 178
  },
  "hsl": {
    "h": 214.233,
    "s": 84.456,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46646,
    "c": 0.16201,
    "h": 258.2
  },
  "luminance": 0.09813
}

Semantic roles & 50–950 ramp

primary

#0F55B2

secondary

#D1984C

accent

#A22DFB

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #0F55B2

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

Preview Lab → · Contrast checker → · Palette generator →