#1E2E8C#1E2E8C

#1E2E8C is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.156 H 269.0°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#1E2E8C
RGB	rgb(30, 46, 140)
HSL	hsl(231, 65%, 33%)
HSV	hsv(231, 79%, 55%)
CMYK	cmyk(78.6%, 67.1%, 0%, 45.1%)
CIE-LAB	lab(24.07, 29.02, -53.82)
CIE-LCH	lch(24.07, 61.15, 298.34°)
OKLab	oklab(35.7% -0.0026 -0.1557)
OKLCH	oklch(35.7% 0.156 269)
XYZ	xyz(6.2444, 4.1228, 25.2725)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2E8C #8C7C1E

analogous

#1E658C #1E2E8C #451E8C

triadic

#1E2E8C #8C1E2E #2E8C1E

tetradic

#1E2E8C #8C1E65 #8C7C1E #1E8C45

square

#1E2E8C #8C1E65 #8C7C1E #1E8C45

split-complementary

#1E2E8C #8C451E #658C1E

monochromatic

#080D27 #131D5A #1E2E8C #293FBE #4C60D9

Accessibility & contrast

On white

11.51

#1E2E8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#1E2E8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2E8C

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2E8C	#FFFFFF	#000000	##FFFFFF
##1E2E8C	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8F

Deuteranopia (green-blind)

#00348A

Tritanopia (blue-blind)

#004758

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1e2e8c;
/* rgb */ color: rgb(30, 46, 140);
/* oklch */ color: oklch(35.7% 0.156 269.0);

Tailwind

colors: {
  custom: {
    50: '#6d66af',
    500: '#1e2e8c',
    950: '#000000',
  },
}

SCSS

$custom: #1e2e8c;
$custom-light: #6d66af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2e8c",
  "rgb": {
    "r": 30,
    "g": 46,
    "b": 140
  },
  "hsl": {
    "h": 231.273,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35699,
    "c": 0.15575,
    "h": 269
  },
  "luminance": 0.04123
}

Semantic roles & 50–950 ramp

primary

#1E2E8C

secondary

#BBAB4B

accent

#CF40E8

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #1E2E8C

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

Preview Lab → · Contrast checker → · Palette generator →