#1E286C#1E286C

#1E286C is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.5% C 0.118 H 271.5°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#1E286C
RGB	rgb(30, 40, 108)
HSL	hsl(232, 57%, 27%)
HSV	hsv(232, 72%, 42%)
CMYK	cmyk(72.2%, 63%, 0%, 57.6%)
CIE-LAB	lab(19.54, 20.73, -40.92)
CIE-LCH	lch(19.54, 45.88, 296.86°)
OKLab	oklab(31.45% 0.003 -0.118)
OKLCH	oklch(31.45% 0.118 271.5)
XYZ	xyz(4.0001, 2.8759, 14.5288)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E286C #6C621E

analogous

#1E4F6C #1E286C #3B1E6C

triadic

#1E286C #6C1E28 #286C1E

tetradic

#1E286C #6C1E4F #6C621E #1E6C3B

square

#1E286C #6C1E4F #6C621E #1E6C3B

split-complementary

#1E286C #6C3B1E #4F6C1E

monochromatic

#070918 #11163C #1E286C #2B3A9C #3C4EC9

Accessibility & contrast

On white

13.33

#1E286C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1E286C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E286C

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E286C	#FFFFFF	#000000	##FFFFFF
##1E286C	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336E

Deuteranopia (green-blind)

#002C6B

Tritanopia (blue-blind)

#003945

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1e286c;
/* rgb */ color: rgb(30, 40, 108);
/* oklch */ color: oklch(31.5% 0.118 271.5);

Tailwind

colors: {
  custom: {
    50: '#656197',
    500: '#1e286c',
    950: '#000000',
  },
}

SCSS

$custom: #1e286c;
$custom-light: #656197;
$custom-dark: #000000;

JSON

{
  "hex": "#1e286c",
  "rgb": {
    "r": 30,
    "g": 40,
    "b": 108
  },
  "hsl": {
    "h": 232.308,
    "s": 56.522,
    "l": 27.059
  },
  "oklch": {
    "l": 0.31451,
    "c": 0.11803,
    "h": 271.5
  },
  "luminance": 0.02876
}

Semantic roles & 50–950 ramp

primary

#1E286C

secondary

#A09545

accent

#CC48E0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #1E286C

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

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