#1C468A#1C468A

#1C468A is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.5% C 0.123 H 259.7°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#1C468A
RGB	rgb(28, 70, 138)
HSL	hsl(217, 66%, 33%)
HSV	hsv(217, 80%, 54%)
CMYK	cmyk(79.7%, 49.3%, 0%, 45.9%)
CIE-LAB	lab(30.55, 11.46, -42.06)
CIE-LCH	lch(30.55, 43.59, 285.24°)
OKLab	oklab(40.49% -0.0219 -0.1208)
OKLCH	oklch(40.49% 0.123 259.7)
XYZ	xyz(7.2548, 6.4613, 24.9046)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C468A #8A601C

analogous

#1C7D8A #1C468A #291C8A

triadic

#1C468A #8A1C46 #468A1C

tetradic

#1C468A #8A1C7D #8A601C #1C8A29

square

#1C468A #8A1C7D #8A601C #1C8A29

split-complementary

#1C468A #8A291C #7D8A1C

monochromatic

#071224 #122C57 #1C468A #2660BD #477FDA

Accessibility & contrast

On white

9.16

#1C468A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#1C468A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C468A

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C468A	#FFFFFF	#000000	##FFFFFF
##1C468A	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204D8D

Deuteranopia (green-blind)

#004389

Tritanopia (blue-blind)

#005661

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1c468a;
/* rgb */ color: rgb(28, 70, 138);
/* oklch */ color: oklch(40.5% 0.123 259.7);

Tailwind

colors: {
  custom: {
    50: '#6a78ad',
    500: '#1c468a',
    950: '#000000',
  },
}

SCSS

$custom: #1c468a;
$custom-light: #6a78ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1c468a",
  "rgb": {
    "r": 28,
    "g": 70,
    "b": 138
  },
  "hsl": {
    "h": 217.091,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40491,
    "c": 0.12281,
    "h": 259.7
  },
  "luminance": 0.06462
}

Semantic roles & 50–950 ramp

primary

#1C468A

secondary

#BB8F46

accent

#A83FE9

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #1C468A

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

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