#1E136E#1E136E

#1E136E is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.1% C 0.146 H 276.9°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#1E136E
RGB	rgb(30, 19, 110)
HSL	hsl(247, 71%, 25%)
HSV	hsv(247, 83%, 43%)
CMYK	cmyk(72.7%, 82.7%, 0%, 56.9%)
CIE-LAB	lab(14.77, 34.98, -50.05)
CIE-LCH	lch(14.77, 61.07, 304.95°)
OKLab	oklab(28.08% 0.0174 -0.1446)
OKLCH	oklch(28.08% 0.146 276.9)
XYZ	xyz(3.5818, 1.8672, 14.9205)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E136E #636E13

analogous

#13356E #1E136E #4C136E

triadic

#1E136E #6E1E13 #136E1E

tetradic

#1E136E #6E1335 #636E13 #136E4C

square

#1E136E #6E1335 #636E13 #136E4C

split-complementary

#1E136E #6E4C13 #356E13

monochromatic

#07051A #100A3A #1E136E #2C1CA2 #3A25D6

Accessibility & contrast

On white

15.29

#1E136E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#1E136E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E136E

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E136E	#FFFFFF	#000000	##FFFFFF
##1E136E	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002971

Deuteranopia (green-blind)

#00216C

Tritanopia (blue-blind)

#002F40

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1e136e;
/* rgb */ color: rgb(30, 19, 110);
/* oklch */ color: oklch(28.1% 0.146 276.9);

Tailwind

colors: {
  custom: {
    50: '#685399',
    500: '#1e136e',
    950: '#000000',
  },
}

SCSS

$custom: #1e136e;
$custom-light: #685399;
$custom-dark: #000000;

JSON

{
  "hex": "#1e136e",
  "rgb": {
    "r": 30,
    "g": 19,
    "b": 110
  },
  "hsl": {
    "h": 247.253,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.28077,
    "c": 0.14569,
    "h": 276.9
  },
  "luminance": 0.01868
}

Semantic roles & 50–950 ramp

primary

#1E136E

secondary

#98A538

accent

#ED3AD8

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1E136E

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

Preview Lab → · Contrast checker → · Palette generator →