#1E1F94#1E1F94

#1E1F94 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.1% C 0.182 H 271.0°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#1E1F94
RGB	rgb(30, 31, 148)
HSL	hsl(239, 66%, 35%)
HSV	hsv(239, 80%, 58%)
CMYK	cmyk(79.7%, 79.1%, 0%, 42%)
CIE-LAB	lab(21.56, 41.21, -62.93)
CIE-LCH	lch(21.56, 75.22, 303.22°)
OKLab	oklab(34.14% 0.0033 -0.1822)
OKLCH	oklch(34.14% 0.182 271)
XYZ	xyz(6.3689, 3.3934, 28.3306)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1F94 #94931E

analogous

#1E5A94 #1E1F94 #581E94

triadic

#1E1F94 #941E1F #1F941E

tetradic

#1E1F94 #941E5A #94931E #1E9458

square

#1E1F94 #941E5A #94931E #1E9458

split-complementary

#1E1F94 #94581E #5A941E

monochromatic

#090A2E #141461 #1E1F94 #282AC7 #5152DC

Accessibility & contrast

On white

12.51

#1E1F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#1E1F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1F94

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1F94	#FFFFFF	#000000	##FFFFFF
##1E1F94	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A97

Deuteranopia (green-blind)

#002E92

Tritanopia (blue-blind)

#004359

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e1f94;
/* rgb */ color: rgb(30, 31, 148);
/* oklch */ color: oklch(34.1% 0.182 271.0);

Tailwind

colors: {
  custom: {
    50: '#715db5',
    500: '#1e1f94',
    950: '#000000',
  },
}

SCSS

$custom: #1e1f94;
$custom-light: #715db5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1f94",
  "rgb": {
    "r": 30,
    "g": 31,
    "b": 148
  },
  "hsl": {
    "h": 239.492,
    "s": 66.292,
    "l": 34.902
  },
  "oklch": {
    "l": 0.34144,
    "c": 0.18224,
    "h": 271
  },
  "luminance": 0.03394
}

Semantic roles & 50–950 ramp

primary

#1E1F94

secondary

#BFBE4F

accent

#E83FE9

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1E1F94

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

Preview Lab → · Contrast checker → · Palette generator →