#1E3095#1E3095

#1E3095 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.0% C 0.165 H 268.5°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#1E3095
RGB	rgb(30, 48, 149)
HSL	hsl(231, 66%, 35%)
HSV	hsv(231, 80%, 58%)
CMYK	cmyk(79.9%, 67.8%, 0%, 41.6%)
CIE-LAB	lab(25.44, 31.12, -57.14)
CIE-LCH	lch(25.44, 65.06, 298.57°)
OKLab	oklab(36.96% -0.0043 -0.1654)
OKLCH	oklch(36.96% 0.165 268.5)
XYZ	xyz(7.0153, 4.5591, 28.9382)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3095 #95831E

analogous

#1E6C95 #1E3095 #471E95

triadic

#1E3095 #951E30 #30951E

tetradic

#1E3095 #951E6C #95831E #1E9547

square

#1E3095 #951E6C #95831E #1E9547

split-complementary

#1E3095 #95471E #6C951E

monochromatic

#090F2F #142062 #1E3095 #2840C8 #5166DC

Accessibility & contrast

On white

10.98

#1E3095 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#1E3095 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3095

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3095	#FFFFFF	#000000	##FFFFFF
##1E3095	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004298

Deuteranopia (green-blind)

#003793

Tritanopia (blue-blind)

#004B5E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1e3095;
/* rgb */ color: rgb(30, 48, 149);
/* oklch */ color: oklch(37.0% 0.165 268.5);

Tailwind

colors: {
  custom: {
    50: '#6f68b5',
    500: '#1e3095',
    950: '#000000',
  },
}

SCSS

$custom: #1e3095;
$custom-light: #6f68b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3095",
  "rgb": {
    "r": 30,
    "g": 48,
    "b": 149
  },
  "hsl": {
    "h": 230.924,
    "s": 66.48,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36962,
    "c": 0.16548,
    "h": 268.5
  },
  "luminance": 0.0456
}

Semantic roles & 50–950 ramp

primary

#1E3095

secondary

#BFAE50

accent

#D03EE9

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #1E3095

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

Preview Lab → · Contrast checker → · Palette generator →