#1E2C9B#1E2C9B

#1E2C9B is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.9% C 0.178 H 269.1°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#1E2C9B
RGB	rgb(30, 44, 155)
HSL	hsl(233, 68%, 36%)
HSV	hsv(233, 81%, 61%)
CMYK	cmyk(80.6%, 71.6%, 0%, 39.2%)
CIE-LAB	lab(25.09, 35.93, -61.40)
CIE-LCH	lch(25.09, 71.14, 300.34°)
OKLab	oklab(36.89% -0.0029 -0.1779)
OKLCH	oklch(36.89% 0.178 269.1)
XYZ	xyz(7.3505, 4.4431, 31.4742)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2C9B #9B8D1E

analogous

#1E6B9B #1E2C9B #4F1E9B

triadic

#1E2C9B #9B1E2C #2C9B1E

tetradic

#1E2C9B #9B1E6B #9B8D1E #1E9B4F

square

#1E2C9B #9B1E6B #9B8D1E #1E9B4F

split-complementary

#1E2C9B #9B4F1E #6B9B1E

monochromatic

#0A0F34 #141D68 #1E2C9B #283BCE #5565DE

Accessibility & contrast

On white

11.12

#1E2C9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#1E2C9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2C9B

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2C9B	#FFFFFF	#000000	##FFFFFF
##1E2C9B	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429E

Deuteranopia (green-blind)

#003599

Tritanopia (blue-blind)

#004B60

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1e2c9b;
/* rgb */ color: rgb(30, 44, 155);
/* oklch */ color: oklch(36.9% 0.178 269.1);

Tailwind

colors: {
  custom: {
    50: '#7165ba',
    500: '#1e2c9b',
    950: '#000000',
  },
}

SCSS

$custom: #1e2c9b;
$custom-light: #7165ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2c9b",
  "rgb": {
    "r": 30,
    "g": 44,
    "b": 155
  },
  "hsl": {
    "h": 233.28,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36886,
    "c": 0.17788,
    "h": 269.1
  },
  "luminance": 0.04444
}

Semantic roles & 50–950 ramp

primary

#1E2C9B

secondary

#C2B553

accent

#D73DEA

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #1E2C9B

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

Preview Lab → · Contrast checker → · Palette generator →