#1E336E#1E336E

#1E336E is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.0% C 0.106 H 266.1°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#1E336E
RGB	rgb(30, 51, 110)
HSL	hsl(224, 57%, 27%)
HSV	hsv(224, 73%, 43%)
CMYK	cmyk(72.7%, 53.6%, 0%, 56.9%)
CIE-LAB	lab(22.89, 13.68, -36.78)
CIE-LCH	lch(22.89, 39.24, 290.40°)
OKLab	oklab(34.02% -0.0071 -0.1056)
OKLCH	oklch(34.02% 0.106 266.1)
XYZ	xyz(4.5327, 3.7690, 15.2374)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E336E #6E591E

analogous

#1E5B6E #1E336E #311E6E

triadic

#1E336E #6E1E33 #336E1E

tetradic

#1E336E #6E1E5B #6E591E #1E6E31

square

#1E336E #6E1E5B #6E591E #1E6E31

split-complementary

#1E336E #6E311E #5B6E1E

monochromatic

#070B18 #111D3E #1E336E #2B499E #3C62CA

Accessibility & contrast

On white

11.97

#1E336E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#1E336E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E336E

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E336E	#FFFFFF	#000000	##FFFFFF
##1E336E	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3A70

Deuteranopia (green-blind)

#00336D

Tritanopia (blue-blind)

#00414B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e336e;
/* rgb */ color: rgb(30, 51, 110);
/* oklch */ color: oklch(34.0% 0.106 266.1);

Tailwind

colors: {
  custom: {
    50: '#656a98',
    500: '#1e336e',
    950: '#000000',
  },
}

SCSS

$custom: #1e336e;
$custom-light: #656a98;
$custom-dark: #000000;

JSON

{
  "hex": "#1e336e",
  "rgb": {
    "r": 30,
    "g": 51,
    "b": 110
  },
  "hsl": {
    "h": 224.25,
    "s": 57.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.34019,
    "c": 0.10587,
    "h": 266.1
  },
  "luminance": 0.03769
}

Semantic roles & 50–950 ramp

primary

#1E336E

secondary

#A28A46

accent

#B847E0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #1E336E

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

Preview Lab → · Contrast checker → · Palette generator →