#1E1FBE#1E1FBE

#1E1FBE is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 39.2% C 0.231 H 268.7°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#1E1FBE
RGB	rgb(30, 31, 190)
HSL	hsl(240, 73%, 43%)
HSV	hsv(240, 84%, 75%)
CMYK	cmyk(84.2%, 83.7%, 0%, 25.5%)
CIE-LAB	lab(26.66, 54.65, -79.85)
CIE-LCH	lch(26.66, 96.75, 304.39°)
OKLab	oklab(39.16% -0.0052 -0.2312)
OKLCH	oklch(39.16% 0.231 268.7)
XYZ	xyz(10.3165, 4.9724, 49.1213)
Luminance	0.0497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1FBE #BEBD1E

analogous

#1E6FBE #1E1FBE #6D1EBE

triadic

#1E1FBE #BE1E1F #1FBE1E

tetradic

#1E1FBE #BE1E6F #BEBD1E #1EBE6D

square

#1E1FBE #BE1E6F #BEBD1E #1EBE6D

split-complementary

#1E1FBE #BE6D1E #6FBE1E

monochromatic

#0D0E54 #161689 #1E1FBE #393AE0 #6E6FE8

Accessibility & contrast

On white

10.53

#1E1FBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#1E1FBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1FBE

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1FBE	#FFFFFF	#000000	##FFFFFF
##1E1FBE	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047C2

Deuteranopia (green-blind)

#0036BB

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1e1fbe;
/* rgb */ color: rgb(30, 31, 190);
/* oklch */ color: oklch(39.2% 0.231 268.7);

Tailwind

colors: {
  custom: {
    50: '#7c60d3',
    500: '#1e1fbe',
    950: '#000000',
  },
}

SCSS

$custom: #1e1fbe;
$custom-light: #7c60d3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1fbe",
  "rgb": {
    "r": 30,
    "g": 31,
    "b": 190
  },
  "hsl": {
    "h": 239.625,
    "s": 72.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.39161,
    "c": 0.23122,
    "h": 268.7
  },
  "luminance": 0.04974
}

Semantic roles & 50–950 ramp

primary

#1E1FBE

secondary

#CECE69

accent

#EE38EF

background

#F8F5FD

surface

#F0EAFA

border

#CBC6D3

text

#0C0514

muted

#7D7983

Preview Lab

Preview with #1E1FBE

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

Preview Lab → · Contrast checker → · Palette generator →