#1E1DAA#1E1DAA

#1E1DAA is a dark, highly saturated blue. Relative luminance 0.041; OKLCH L 36.5% C 0.210 H 269.8°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E1DAA
RGB	rgb(30, 29, 170)
HSL	hsl(240, 71%, 39%)
HSV	hsv(240, 83%, 67%)
CMYK	cmyk(82.4%, 82.9%, 0%, 33.3%)
CIE-LAB	lab(23.86, 49.39, -72.55)
CIE-LCH	lch(23.86, 87.77, 304.25°)
OKLab	oklab(36.52% -0.0008 -0.21)
OKLCH	oklch(36.52% 0.21 269.8)
XYZ	xyz(8.2280, 4.0561, 38.3717)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1DAA #A9AA1D

analogous

#1D62AA #1E1DAA #651DAA

triadic

#1E1DAA #AA1E1D #1DAA1E

tetradic

#1E1DAA #AA1D62 #A9AA1D #1DAA65

square

#1E1DAA #AA1D62 #A9AA1D #1DAA65

split-complementary

#1E1DAA #AA651D #62AA1D

monochromatic

#0C0B41 #151476 #1E1DAA #2B2ADB #5F5EE4

Accessibility & contrast

On white

11.59

#1E1DAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#1E1DAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1DAA

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1DAA	#FFFFFF	#000000	##FFFFFF
##1E1DAA	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AE

Deuteranopia (green-blind)

#0031A8

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1e1daa;
/* rgb */ color: rgb(30, 29, 170);
/* oklch */ color: oklch(36.5% 0.210 269.8);

Tailwind

colors: {
  custom: {
    50: '#775dc5',
    500: '#1e1daa',
    950: '#000000',
  },
}

SCSS

$custom: #1e1daa;
$custom-light: #775dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1daa",
  "rgb": {
    "r": 30,
    "g": 29,
    "b": 170
  },
  "hsl": {
    "h": 240.426,
    "s": 70.854,
    "l": 39.02
  },
  "oklch": {
    "l": 0.36515,
    "c": 0.21004,
    "h": 269.8
  },
  "luminance": 0.04057
}

Semantic roles & 50–950 ramp

primary

#1E1DAA

secondary

#C7C85B

accent

#EE3AEC

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0413

muted

#7C7982

Preview Lab

Preview with #1E1DAA

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

Preview Lab → · Contrast checker → · Palette generator →