#1E2489#1E2489

#1E2489 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.6% C 0.163 H 271.1°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#1E2489
RGB	rgb(30, 36, 137)
HSL	hsl(237, 64%, 33%)
HSV	hsv(237, 78%, 54%)
CMYK	cmyk(78.1%, 73.7%, 0%, 46.3%)
CIE-LAB	lab(21.37, 34.41, -56.40)
CIE-LCH	lch(21.37, 66.06, 301.39°)
OKLab	oklab(33.65% 0.0032 -0.1633)
OKLCH	oklch(33.65% 0.163 271.1)
XYZ	xyz(5.6801, 3.3433, 24.0080)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2489 #89831E

analogous

#1E5989 #1E2489 #4E1E89

triadic

#1E2489 #891E24 #24891E

tetradic

#1E2489 #891E59 #89831E #1E894E

square

#1E2489 #891E59 #89831E #1E894E

split-complementary

#1E2489 #894E1E #59891E

monochromatic

#080A25 #131757 #1E2489 #2931BB #4A52D7

Accessibility & contrast

On white

12.58

#1E2489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1E2489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2489

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2489	#FFFFFF	#000000	##FFFFFF
##1E2489	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388C

Deuteranopia (green-blind)

#002E87

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e2489;
/* rgb */ color: rgb(30, 36, 137);
/* oklch */ color: oklch(33.6% 0.163 271.1);

Tailwind

colors: {
  custom: {
    50: '#6d5fad',
    500: '#1e2489',
    950: '#000000',
  },
}

SCSS

$custom: #1e2489;
$custom-light: #6d5fad;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2489",
  "rgb": {
    "r": 30,
    "g": 36,
    "b": 137
  },
  "hsl": {
    "h": 236.636,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33648,
    "c": 0.16329,
    "h": 271.1
  },
  "luminance": 0.03344
}

Semantic roles & 50–950 ramp

primary

#1E2489

secondary

#BAB349

accent

#DE41E7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #1E2489

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

Preview Lab → · Contrast checker → · Palette generator →