#1908FF#1908FF

#1908FF is a mid, highly saturated blue. Relative luminance 0.076; OKLCH L 45.9% C 0.308 H 266.1°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#1908FF
RGB	rgb(25, 8, 255)
HSL	hsl(244, 100%, 52%)
HSV	hsv(244, 97%, 100%)
CMYK	cmyk(90.2%, 96.9%, 0%, 0%)
CIE-LAB	lab(33.13, 78.16, -106.45)
CIE-LCH	lch(33.13, 132.07, 306.29°)
OKLab	oklab(45.89% -0.0208 -0.3075)
OKLCH	oklch(45.89% 0.308 266.1)
XYZ	xyz(18.5315, 7.5979, 95.0781)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1908FF #EEFF08

analogous

#0872FF #1908FF #9508FF

triadic

#1908FF #FF1908 #08FF19

tetradic

#1908FF #FF0872 #EEFF08 #08FF95

square

#1908FF #FF0872 #EEFF08 #08FF95

split-complementary

#1908FF #FF9508 #72FF08

monochromatic

#0A008D #0E00CA #1908FF #5245FF #8B82FF

Accessibility & contrast

On white

8.33

#1908FF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1908FF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1908FF

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1908FF	#FFFFFF	#000000	##FFFFFF
##1908FF	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AFF

Deuteranopia (green-blind)

#0040FB

Tritanopia (blue-blind)

#006C96

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1908ff;
/* rgb */ color: rgb(25, 8, 255);
/* oklch */ color: oklch(45.9% 0.308 266.1);

Tailwind

colors: {
  custom: {
    50: '#8c5fff',
    500: '#1908ff',
    950: '#000000',
  },
}

SCSS

$custom: #1908ff;
$custom-light: #8c5fff;
$custom-dark: #000000;

JSON

{
  "hex": "#1908ff",
  "rgb": {
    "r": 25,
    "g": 8,
    "b": 255
  },
  "hsl": {
    "h": 244.13,
    "s": 100,
    "l": 51.569
  },
  "oklch": {
    "l": 0.45891,
    "c": 0.30823,
    "h": 266.1
  },
  "luminance": 0.076
}

Semantic roles & 50–950 ramp

primary

#1908FF

secondary

#E0E87B

accent

#FF29F0

background

#FAF6FF

surface

#F4EBFF

border

#CEC6D7

text

#0F0618

muted

#7F7A86

Preview Lab

Preview with #1908FF

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

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