#1E2497#1E2497

#1E2497 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.2% C 0.181 H 270.3°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#1E2497
RGB	rgb(30, 36, 151)
HSL	hsl(237, 67%, 35%)
HSV	hsv(237, 80%, 59%)
CMYK	cmyk(80.1%, 76.2%, 0%, 40.8%)
CIE-LAB	lab(22.90, 39.38, -62.56)
CIE-LCH	lch(22.90, 73.92, 302.19°)
OKLab	oklab(35.2% 0.001 -0.1812)
OKLCH	oklch(35.2% 0.181 270.3)
XYZ	xyz(6.7503, 3.7714, 29.6443)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2497 #97911E

analogous

#1E6097 #1E2497 #541E97

triadic

#1E2497 #971E24 #24971E

tetradic

#1E2497 #971E60 #97911E #1E9754

square

#1E2497 #971E60 #97911E #1E9754

split-complementary

#1E2497 #97541E #60971E

monochromatic

#0A0C31 #141864 #1E2497 #2830CA #5359DD

Accessibility & contrast

On white

11.97

#1E2497 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#1E2497 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2497

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2497	#FFFFFF	#000000	##FFFFFF
##1E2497	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003195

Tritanopia (blue-blind)

#00465C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e2497;
/* rgb */ color: rgb(30, 36, 151);
/* oklch */ color: oklch(35.2% 0.181 270.3);

Tailwind

colors: {
  custom: {
    50: '#7160b7',
    500: '#1e2497',
    950: '#000000',
  },
}

SCSS

$custom: #1e2497;
$custom-light: #7160b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2497",
  "rgb": {
    "r": 30,
    "g": 36,
    "b": 151
  },
  "hsl": {
    "h": 237.025,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35195,
    "c": 0.18118,
    "h": 270.3
  },
  "luminance": 0.03772
}

Semantic roles & 50–950 ramp

primary

#1E2497

secondary

#C0BA51

accent

#E13EEA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #1E2497

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

Preview Lab → · Contrast checker → · Palette generator →