#1E366E#1E366E

#1E366E is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.7% C 0.102 H 264.3°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#1E366E
RGB	rgb(30, 54, 110)
HSL	hsl(222, 57%, 27%)
HSV	hsv(222, 73%, 43%)
CMYK	cmyk(72.7%, 50.9%, 0%, 56.9%)
CIE-LAB	lab(23.80, 11.55, -35.31)
CIE-LCH	lch(23.80, 37.15, 288.10°)
OKLab	oklab(34.71% -0.0101 -0.1013)
OKLCH	oklch(34.71% 0.102 264.3)
XYZ	xyz(4.6681, 4.0397, 15.2825)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E366E #6E561E

analogous

#1E5E6E #1E366E #2E1E6E

triadic

#1E366E #6E1E36 #366E1E

tetradic

#1E366E #6E1E5E #6E561E #1E6E2E

square

#1E366E #6E1E5E #6E561E #1E6E2E

split-complementary

#1E366E #6E2E1E #5E6E1E

monochromatic

#070C18 #111E3E #1E366E #2B4E9E #3C67CA

Accessibility & contrast

On white

11.62

#1E366E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#1E366E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E366E

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E366E	#FFFFFF	#000000	##FFFFFF
##1E366E	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183D70

Deuteranopia (green-blind)

#03356D

Tritanopia (blue-blind)

#00434C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1e366e;
/* rgb */ color: rgb(30, 54, 110);
/* oklch */ color: oklch(34.7% 0.102 264.3);

Tailwind

colors: {
  custom: {
    50: '#656c98',
    500: '#1e366e',
    950: '#000000',
  },
}

SCSS

$custom: #1e366e;
$custom-light: #656c98;
$custom-dark: #000000;

JSON

{
  "hex": "#1e366e",
  "rgb": {
    "r": 30,
    "g": 54,
    "b": 110
  },
  "hsl": {
    "h": 222,
    "s": 57.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.34712,
    "c": 0.10176,
    "h": 264.3
  },
  "luminance": 0.0404
}

Semantic roles & 50–950 ramp

primary

#1E366E

secondary

#A28646

accent

#B347E0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #1E366E

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

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