#1E2B87#1E2B87

#1E2B87 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.153 H 269.8°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#1E2B87
RGB	rgb(30, 43, 135)
HSL	hsl(233, 64%, 32%)
HSV	hsv(233, 78%, 53%)
CMYK	cmyk(77.8%, 68.1%, 0%, 47.1%)
CIE-LAB	lab(22.84, 29.13, -52.73)
CIE-LCH	lch(22.84, 60.24, 298.91°)
OKLab	oklab(34.65% -0.0004 -0.1526)
OKLCH	oklch(34.65% 0.153 269.8)
XYZ	xyz(5.7710, 3.7524, 23.3371)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2B87 #877A1E

analogous

#1E6087 #1E2B87 #451E87

triadic

#1E2B87 #871E2B #2B871E

tetradic

#1E2B87 #871E60 #877A1E #1E8745

square

#1E2B87 #871E60 #877A1E #1E8745

split-complementary

#1E2B87 #87451E #60871E

monochromatic

#080B23 #131B55 #1E2B87 #293BB9 #495AD7

Accessibility & contrast

On white

12.00

#1E2B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#1E2B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B87

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2B87	#FFFFFF	#000000	##FFFFFF
##1E2B87	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003285

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1e2b87;
/* rgb */ color: rgb(30, 43, 135);
/* oklch */ color: oklch(34.6% 0.153 269.8);

Tailwind

colors: {
  custom: {
    50: '#6c64ab',
    500: '#1e2b87',
    950: '#000000',
  },
}

SCSS

$custom: #1e2b87;
$custom-light: #6c64ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2b87",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 135
  },
  "hsl": {
    "h": 232.571,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34647,
    "c": 0.15257,
    "h": 269.8
  },
  "luminance": 0.03753
}

Semantic roles & 50–950 ramp

primary

#1E2B87

secondary

#B9AB48

accent

#D241E7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #1E2B87

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

Preview Lab → · Contrast checker → · Palette generator →