#1C0E69#1C0E69

#1C0E69 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.7% C 0.144 H 277.3°. Best body text is #FFFFFF at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#1C0E69
RGB	rgb(28, 14, 105)
HSL	hsl(249, 76%, 23%)
HSV	hsv(249, 87%, 41%)
CMYK	cmyk(73.3%, 86.7%, 0%, 58.8%)
CIE-LAB	lab(13.11, 35.72, -49.53)
CIE-LCH	lch(13.11, 61.07, 305.79°)
OKLab	oklab(26.7% 0.0182 -0.1431)
OKLCH	oklch(26.7% 0.144 277.3)
XYZ	xyz(3.1849, 1.5806, 13.4991)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0E69 #5B690E

analogous

#0E2D69 #1C0E69 #490E69

triadic

#1C0E69 #691C0E #0E691C

tetradic

#1C0E69 #690E2D #5B690E #0E6949

square

#1C0E69 #690E2D #5B690E #0E6949

split-complementary

#1C0E69 #69490E #2D690E

monochromatic

#07041B #0E0733 #1C0E69 #2A159F #391CD5

Accessibility & contrast

On white

15.96

#1C0E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#1C0E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0E69

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0E69	#FFFFFF	#000000	##FFFFFF
##1C0E69	1.00	15.96	1.32	15.96
#FFFFFF	15.96	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00256B

Deuteranopia (green-blind)

#001E67

Tritanopia (blue-blind)

#002B3D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #1c0e69;
/* rgb */ color: rgb(28, 14, 105);
/* oklch */ color: oklch(26.7% 0.144 277.3);

Tailwind

colors: {
  custom: {
    50: '#665095',
    500: '#1c0e69',
    950: '#000000',
  },
}

SCSS

$custom: #1c0e69;
$custom-light: #665095;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0e69",
  "rgb": {
    "r": 28,
    "g": 14,
    "b": 105
  },
  "hsl": {
    "h": 249.231,
    "s": 76.471,
    "l": 23.333
  },
  "oklch": {
    "l": 0.26701,
    "c": 0.14428,
    "h": 277.3
  },
  "luminance": 0.01581
}

Semantic roles & 50–950 ramp

primary

#1C0E69

secondary

#90A231

accent

#F335D6

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020D

muted

#7A787E

Preview Lab

Preview with #1C0E69

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

Preview Lab → · Contrast checker → · Palette generator →