#1C1076#1C1076

#1C1076 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.5% C 0.159 H 274.8°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#1C1076
RGB	rgb(28, 16, 118)
HSL	hsl(247, 76%, 26%)
HSV	hsv(247, 86%, 46%)
CMYK	cmyk(76.3%, 86.4%, 0%, 53.7%)
CIE-LAB	lab(15.09, 38.94, -54.72)
CIE-LCH	lch(15.09, 67.16, 305.43°)
OKLab	oklab(28.54% 0.0133 -0.1582)
OKLCH	oklch(28.54% 0.159 274.8)
XYZ	xyz(3.9331, 1.9251, 17.3003)
Luminance	0.0192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1076 #6A7610

analogous

#103776 #1C1076 #4F1076

triadic

#1C1076 #761C10 #10761C

tetradic

#1C1076 #761037 #6A7610 #10764F

square

#1C1076 #761037 #6A7610 #10764F

split-complementary

#1C1076 #764F10 #377610

monochromatic

#06041B #0F0940 #1C1076 #2917AC #3620E1

Accessibility & contrast

On white

15.16

#1C1076 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#1C1076 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1076

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1076	#FFFFFF	#000000	##FFFFFF
##1C1076	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A79

Deuteranopia (green-blind)

#002174

Tritanopia (blue-blind)

#003145

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1c1076;
/* rgb */ color: rgb(28, 16, 118);
/* oklch */ color: oklch(28.5% 0.159 274.8);

Tailwind

colors: {
  custom: {
    50: '#69529f',
    500: '#1c1076',
    950: '#000000',
  },
}

SCSS

$custom: #1c1076;
$custom-light: #69529f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1076",
  "rgb": {
    "r": 28,
    "g": 16,
    "b": 118
  },
  "hsl": {
    "h": 247.059,
    "s": 76.119,
    "l": 26.275
  },
  "oklch": {
    "l": 0.28542,
    "c": 0.15877,
    "h": 274.8
  },
  "luminance": 0.01925
}

Semantic roles & 50–950 ramp

primary

#1C1076

secondary

#9FAD35

accent

#F335DC

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020F

muted

#7A787E

Preview Lab

Preview with #1C1076

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

Preview Lab → · Contrast checker → · Palette generator →