Bright Blue#0165FC

#0165FC is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 55.9% C 0.238 H 260.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Bright Blue — editorial page

Color values

HEX	#0165FC
RGB	rgb(1, 101, 252)
HSL	hsl(216, 99%, 50%)
HSV	hsv(216, 100%, 99%)
CMYK	cmyk(99.6%, 59.9%, 0%, 1.2%)
CIE-LAB	lab(47.42, 34.72, -81.14)
CIE-LCH	lch(47.42, 88.25, 293.17°)
OKLab	oklab(55.91% -0.038 -0.2352)
OKLCH	oklch(55.91% 0.238 260.8)
XYZ	xyz(22.2305, 16.3390, 94.0586)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0165FC #FC9801

analogous

#01E2FC #0165FC #1B01FC

triadic

#0165FC #FC0165 #65FC01

tetradic

#0165FC #FC01E2 #FC9801 #01FC1B

square

#0165FC #FC01E2 #FC9801 #01FC1B

split-complementary

#0165FC #FC1B01 #E2FC01

monochromatic

#013482 #014DBF #0165FC #3C89FE #79AEFE

Accessibility & contrast

On white

4.92

#0165FC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#0165FC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #0165FC

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0165FC	#FFFFFF	#000000	##FFFFFF
##0165FC	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFF

Deuteranopia (green-blind)

#0066F9

Tritanopia (blue-blind)

#008DA7

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #0165fc;
/* rgb */ color: rgb(1, 101, 252);
/* oklch */ color: oklch(55.9% 0.238 260.8);

Tailwind

colors: {
  custom: {
    50: '#8390ff',
    500: '#0165fc',
    950: '#000000',
  },
}

SCSS

$custom: #0165fc;
$custom-light: #8390ff;
$custom-dark: #000000;

JSON

{
  "hex": "#0165fc",
  "rgb": {
    "r": 1,
    "g": 101,
    "b": 252
  },
  "hsl": {
    "h": 216.096,
    "s": 99.209,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55906,
    "c": 0.23824,
    "h": 260.8
  },
  "luminance": 0.16342
}

Semantic roles & 50–950 ramp

primary

#0165FC

secondary

#E6B873

accent

#AA29FF

background

#F9F8FF

surface

#F1F0FF

border

#CBCBD7

text

#0D0C18

muted

#7E7D86

Preview Lab

Preview with #0165FC

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

Preview Lab → · Contrast checker → · Palette generator →