#1E175D#1E175D

#1E175D is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.8% C 0.119 H 279.2°. Best body text is #FFFFFF at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#1E175D
RGB	rgb(30, 23, 93)
HSL	hsl(246, 60%, 23%)
HSV	hsv(246, 75%, 36%)
CMYK	cmyk(67.7%, 75.3%, 0%, 63.5%)
CIE-LAB	lab(13.70, 26.70, -40.59)
CIE-LCH	lch(13.70, 48.59, 303.34°)
OKLab	oklab(26.75% 0.019 -0.1171)
OKLCH	oklch(26.75% 0.119 279.2)
XYZ	xyz(2.8170, 1.6789, 10.5294)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E175D #565D17

analogous

#17335D #1E175D #41175D

triadic

#1E175D #5D1E17 #175D1E

tetradic

#1E175D #5D1733 #565D17 #175D41

square

#1E175D #5D1733 #565D17 #175D41

split-complementary

#1E175D #5D4117 #335D17

monochromatic

#080619 #0E0B2C #1E175D #2E238E #3E2FBF

Accessibility & contrast

On white

15.72

#1E175D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#1E175D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E175D

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E175D	#FFFFFF	#000000	##FFFFFF
##1E175D	1.00	15.72	1.34	15.72
#FFFFFF	15.72	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265F

Deuteranopia (green-blind)

#00205C

Tritanopia (blue-blind)

#002A38

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #1e175d;
/* rgb */ color: rgb(30, 23, 93);
/* oklch */ color: oklch(26.8% 0.119 279.2);

Tailwind

colors: {
  custom: {
    50: '#63558c',
    500: '#1e175d',
    950: '#000000',
  },
}

SCSS

$custom: #1e175d;
$custom-light: #63558c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e175d",
  "rgb": {
    "r": 30,
    "g": 23,
    "b": 93
  },
  "hsl": {
    "h": 246,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.2675,
    "c": 0.11862,
    "h": 279.2
  },
  "luminance": 0.01679
}

Semantic roles & 50–950 ramp

primary

#1E175D

secondary

#8B943C

accent

#E344D4

background

#F6F4F8

surface

#EBE8F0

border

#C6C4CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #1E175D

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

Preview Lab → · Contrast checker → · Palette generator →