#1E2A9F#1E2A9F

#1E2A9F is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.0% C 0.185 H 269.2°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#1E2A9F
RGB	rgb(30, 42, 159)
HSL	hsl(234, 68%, 37%)
HSV	hsv(234, 81%, 62%)
CMYK	cmyk(81.1%, 73.6%, 0%, 37.6%)
CIE-LAB	lab(25.06, 38.61, -63.89)
CIE-LCH	lch(25.06, 74.65, 301.15°)
OKLab	oklab(36.99% -0.0025 -0.1851)
OKLCH	oklch(36.99% 0.185 269.2)
XYZ	xyz(7.6192, 4.4343, 33.2485)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2A9F #9F931E

analogous

#1E6A9F #1E2A9F #531E9F

triadic

#1E2A9F #9F1E2A #2A9F1E

tetradic

#1E2A9F #9F1E6A #9F931E #1E9F53

square

#1E2A9F #9F1E6A #9F931E #1E9F53

split-complementary

#1E2A9F #9F531E #6A9F1E

monochromatic

#0B0F38 #141C6C #1E2A9F #2838D2 #5865DF

Accessibility & contrast

On white

11.13

#1E2A9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#1E2A9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2A9F

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2A9F	#FFFFFF	#000000	##FFFFFF
##1E2A9F	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A2

Deuteranopia (green-blind)

#00359D

Tritanopia (blue-blind)

#004C62

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1e2a9f;
/* rgb */ color: rgb(30, 42, 159);
/* oklch */ color: oklch(37.0% 0.185 269.2);

Tailwind

colors: {
  custom: {
    50: '#7264bd',
    500: '#1e2a9f',
    950: '#000000',
  },
}

SCSS

$custom: #1e2a9f;
$custom-light: #7264bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2a9f",
  "rgb": {
    "r": 30,
    "g": 42,
    "b": 159
  },
  "hsl": {
    "h": 234.419,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36992,
    "c": 0.18512,
    "h": 269.2
  },
  "luminance": 0.04435
}

Semantic roles & 50–950 ramp

primary

#1E2A9F

secondary

#C3B956

accent

#DB3DEB

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#090512

muted

#7B7A81

Preview Lab

Preview with #1E2A9F

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

Preview Lab → · Contrast checker → · Palette generator →