#1E176E#1E176E

#1E176E is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.6% C 0.142 H 276.2°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#1E176E
RGB	rgb(30, 23, 110)
HSL	hsl(245, 65%, 26%)
HSV	hsv(245, 79%, 43%)
CMYK	cmyk(72.7%, 79.1%, 0%, 56.9%)
CIE-LAB	lab(15.56, 32.73, -48.75)
CIE-LCH	lch(15.56, 58.72, 303.88°)
OKLab	oklab(28.63% 0.0152 -0.1409)
OKLCH	oklch(28.63% 0.142 276.2)
XYZ	xyz(3.6554, 2.0143, 14.9450)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E176E #676E17

analogous

#173B6E #1E176E #49176E

triadic

#1E176E #6E1E17 #176E1E

tetradic

#1E176E #6E173B #676E17 #176E49

square

#1E176E #6E173B #676E17 #176E49

split-complementary

#1E176E #6E4917 #3B6E17

monochromatic

#070519 #100C3B #1E176E #2C22A1 #3A2CD3

Accessibility & contrast

On white

14.97

#1E176E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#1E176E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E176E

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E176E	#FFFFFF	#000000	##FFFFFF
##1E176E	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B70

Deuteranopia (green-blind)

#00236C

Tritanopia (blue-blind)

#003041

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1e176e;
/* rgb */ color: rgb(30, 23, 110);
/* oklch */ color: oklch(28.6% 0.142 276.2);

Tailwind

colors: {
  custom: {
    50: '#675699',
    500: '#1e176e',
    950: '#000000',
  },
}

SCSS

$custom: #1e176e;
$custom-light: #675699;
$custom-dark: #000000;

JSON

{
  "hex": "#1e176e",
  "rgb": {
    "r": 30,
    "g": 23,
    "b": 110
  },
  "hsl": {
    "h": 244.828,
    "s": 65.414,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28629,
    "c": 0.14173,
    "h": 276.2
  },
  "luminance": 0.02015
}

Semantic roles & 50–950 ramp

primary

#1E176E

secondary

#9CA43D

accent

#E83FDB

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1E176E

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

Preview Lab → · Contrast checker → · Palette generator →