#1C468F#1C468F

#1C468F is a dark, vivid blue. Relative luminance 0.066; OKLCH L 40.9% C 0.130 H 260.6°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#1C468F
RGB	rgb(28, 70, 143)
HSL	hsl(218, 67%, 34%)
HSV	hsv(218, 80%, 56%)
CMYK	cmyk(80.4%, 51%, 0%, 43.9%)
CIE-LAB	lab(30.90, 13.49, -44.56)
CIE-LCH	lch(30.90, 46.56, 286.84°)
OKLab	oklab(40.88% -0.0212 -0.1282)
OKLCH	oklch(40.88% 0.13 260.6)
XYZ	xyz(7.6252, 6.6095, 26.8552)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C468F #8F651C

analogous

#1C7F8F #1C468F #2B1C8F

triadic

#1C468F #8F1C46 #468F1C

tetradic

#1C468F #8F1C7F #8F651C #1C8F2B

square

#1C468F #8F1C7F #8F651C #1C8F2B

split-complementary

#1C468F #8F2B1C #7F8F1C

monochromatic

#081429 #122D5C #1C468F #265FC2 #4A7FDC

Accessibility & contrast

On white

9.04

#1C468F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#1C468F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C468F

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C468F	#FFFFFF	#000000	##FFFFFF
##1C468F	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194E92

Deuteranopia (green-blind)

#00448E

Tritanopia (blue-blind)

#005863

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1c468f;
/* rgb */ color: rgb(28, 70, 143);
/* oklch */ color: oklch(40.9% 0.130 260.6);

Tailwind

colors: {
  custom: {
    50: '#6b78b0',
    500: '#1c468f',
    950: '#000000',
  },
}

SCSS

$custom: #1c468f;
$custom-light: #6b78b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1c468f",
  "rgb": {
    "r": 28,
    "g": 70,
    "b": 143
  },
  "hsl": {
    "h": 218.087,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40875,
    "c": 0.12994,
    "h": 260.6
  },
  "luminance": 0.0661
}

Semantic roles & 50–950 ramp

primary

#1C468F

secondary

#BE9349

accent

#AB3EEA

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #1C468F

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

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