#1E2BA1#1E2BA1

#1E2BA1 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.4% C 0.187 H 269.0°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#1E2BA1
RGB	rgb(30, 43, 161)
HSL	hsl(234, 69%, 37%)
HSV	hsv(234, 81%, 63%)
CMYK	cmyk(81.4%, 73.3%, 0%, 36.9%)
CIE-LAB	lab(25.49, 38.72, -64.39)
CIE-LCH	lch(25.49, 75.14, 301.02°)
OKLab	oklab(37.37% -0.0032 -0.1866)
OKLCH	oklch(37.37% 0.187 269)
XYZ	xyz(7.8301, 4.5761, 34.1819)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2BA1 #A1941E

analogous

#1E6CA1 #1E2BA1 #531EA1

triadic

#1E2BA1 #A11E2B #2BA11E

tetradic

#1E2BA1 #A11E6C #A1941E #1EA153

square

#1E2BA1 #A11E6C #A1941E #1EA153

split-complementary

#1E2BA1 #A1531E #6CA11E

monochromatic

#0B0F3A #141D6D #1E2BA1 #2839D5 #5967E0

Accessibility & contrast

On white

10.96

#1E2BA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#1E2BA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2BA1

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2BA1	#FFFFFF	#000000	##FFFFFF
##1E2BA1	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A4

Deuteranopia (green-blind)

#00369F

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1e2ba1;
/* rgb */ color: rgb(30, 43, 161);
/* oklch */ color: oklch(37.4% 0.187 269.0);

Tailwind

colors: {
  custom: {
    50: '#7365be',
    500: '#1e2ba1',
    950: '#000000',
  },
}

SCSS

$custom: #1e2ba1;
$custom-light: #7365be;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2ba1",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 161
  },
  "hsl": {
    "h": 234.046,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37366,
    "c": 0.18659,
    "h": 269
  },
  "luminance": 0.04577
}

Semantic roles & 50–950 ramp

primary

#1E2BA1

secondary

#C4B957

accent

#DA3CEB

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #1E2BA1

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

Preview Lab → · Contrast checker → · Palette generator →