#1E2A8E#1E2A8E

#1E2A8E is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.2% C 0.163 H 269.8°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#1E2A8E
RGB	rgb(30, 42, 142)
HSL	hsl(234, 65%, 34%)
HSV	hsv(234, 79%, 56%)
CMYK	cmyk(78.9%, 70.4%, 0%, 44.3%)
CIE-LAB	lab(23.28, 32.42, -56.36)
CIE-LCH	lch(23.28, 65.02, 299.91°)
OKLab	oklab(35.19% -0.0005 -0.1632)
OKLCH	oklch(35.19% 0.163 269.8)
XYZ	xyz(6.2442, 3.8842, 26.0066)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2A8E #8E821E

analogous

#1E628E #1E2A8E #4A1E8E

triadic

#1E2A8E #8E1E2A #2A8E1E

tetradic

#1E2A8E #8E1E62 #8E821E #1E8E4A

square

#1E2A8E #8E1E62 #8E821E #1E8E4A

split-complementary

#1E2A8E #8E4A1E #628E1E

monochromatic

#090C29 #131B5B #1E2A8E #2939C1 #4D5CD9

Accessibility & contrast

On white

11.82

#1E2A8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#1E2A8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2A8E

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2A8E	#FFFFFF	#000000	##FFFFFF
##1E2A8E	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D91

Deuteranopia (green-blind)

#00328C

Tritanopia (blue-blind)

#004658

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e2a8e;
/* rgb */ color: rgb(30, 42, 142);
/* oklch */ color: oklch(35.2% 0.163 269.8);

Tailwind

colors: {
  custom: {
    50: '#6e64b0',
    500: '#1e2a8e',
    950: '#000000',
  },
}

SCSS

$custom: #1e2a8e;
$custom-light: #6e64b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2a8e",
  "rgb": {
    "r": 30,
    "g": 42,
    "b": 142
  },
  "hsl": {
    "h": 233.571,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35185,
    "c": 0.16316,
    "h": 269.8
  },
  "luminance": 0.03885
}

Semantic roles & 50–950 ramp

primary

#1E2A8E

secondary

#BCB04C

accent

#D640E8

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080511

muted

#7B7A80

Preview Lab

Preview with #1E2A8E

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

Preview Lab → · Contrast checker → · Palette generator →