#1E2C8F#1E2C8F

#1E2C8F is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.162 H 269.4°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E2C8F
RGB	rgb(30, 44, 143)
HSL	hsl(233, 65%, 34%)
HSV	hsv(233, 79%, 56%)
CMYK	cmyk(79%, 69.2%, 0%, 43.9%)
CIE-LAB	lab(23.87, 31.49, -56.02)
CIE-LCH	lch(23.87, 64.26, 299.34°)
OKLab	oklab(35.64% -0.0017 -0.1622)
OKLCH	oklch(35.64% 0.162 269.4)
XYZ	xyz(6.3923, 4.0598, 26.4280)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2C8F #8F811E

analogous

#1E658F #1E2C8F #491E8F

triadic

#1E2C8F #8F1E2C #2C8F1E

tetradic

#1E2C8F #8F1E65 #8F811E #1E8F49

square

#1E2C8F #8F1E65 #8F811E #1E8F49

split-complementary

#1E2C8F #8F491E #658F1E

monochromatic

#090D2A #131C5C #1E2C8F #293CC2 #4E5FDA

Accessibility & contrast

On white

11.59

#1E2C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#1E2C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2C8F

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2C8F	#FFFFFF	#000000	##FFFFFF
##1E2C8F	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)

#003E92

Deuteranopia (green-blind)

#00338D

Tritanopia (blue-blind)

#004759

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1e2c8f;
/* rgb */ color: rgb(30, 44, 143);
/* oklch */ color: oklch(35.6% 0.162 269.4);

Tailwind

colors: {
  custom: {
    50: '#6e65b1',
    500: '#1e2c8f',
    950: '#000000',
  },
}

SCSS

$custom: #1e2c8f;
$custom-light: #6e65b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2c8f",
  "rgb": {
    "r": 30,
    "g": 44,
    "b": 143
  },
  "hsl": {
    "h": 232.566,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.35638,
    "c": 0.16217,
    "h": 269.4
  },
  "luminance": 0.04061
}

Semantic roles & 50–950 ramp

primary

#1E2C8F

secondary

#BCAF4C

accent

#D340E8

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080511

muted

#7B7A80

Preview Lab

Preview with #1E2C8F

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

Preview Lab → · Contrast checker → · Palette generator →