#1E1BA0#1E1BA0

#1E1BA0 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 35.1% C 0.200 H 270.5°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#1E1BA0
RGB	rgb(30, 27, 160)
HSL	hsl(241, 71%, 37%)
HSV	hsv(241, 83%, 63%)
CMYK	cmyk(81.3%, 83.1%, 0%, 37.3%)
CIE-LAB	lab(22.29, 47.20, -69.08)
CIE-LCH	lch(22.29, 83.66, 304.34°)
OKLab	oklab(35.08% 0.0018 -0.2)
OKLCH	oklch(35.08% 0.2 270.5)
XYZ	xyz(7.2704, 3.5971, 33.5620)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1BA0 #9DA01B

analogous

#1B5BA0 #1E1BA0 #611BA0

triadic

#1E1BA0 #A01E1B #1BA01E

tetradic

#1E1BA0 #A01B5B #9DA01B #1BA061

square

#1E1BA0 #A01B5B #9DA01B #1BA061

split-complementary

#1E1BA0 #A0611B #5BA01B

monochromatic

#0A0937 #14126C #1E1BA0 #2824D4 #5753E2

Accessibility & contrast

On white

12.21

#1E1BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#1E1BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1BA0

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1BA0	#FFFFFF	#000000	##FFFFFF
##1E1BA0	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA4

Deuteranopia (green-blind)

#002E9E

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e1ba0;
/* rgb */ color: rgb(30, 27, 160);
/* oklch */ color: oklch(35.1% 0.200 270.5);

Tailwind

colors: {
  custom: {
    50: '#745bbe',
    500: '#1e1ba0',
    950: '#000000',
  },
}

SCSS

$custom: #1e1ba0;
$custom-light: #745bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1ba0",
  "rgb": {
    "r": 30,
    "g": 27,
    "b": 160
  },
  "hsl": {
    "h": 241.353,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.35076,
    "c": 0.19997,
    "h": 270.5
  },
  "luminance": 0.03598
}

Semantic roles & 50–950 ramp

primary

#1E1BA0

secondary

#C2C552

accent

#EE3AEA

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #1E1BA0

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

Preview Lab → · Contrast checker → · Palette generator →