#1C468C#1C468C

#1C468C is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.6% C 0.126 H 260.1°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#1C468C
RGB	rgb(28, 70, 140)
HSL	hsl(218, 67%, 33%)
HSV	hsv(218, 80%, 55%)
CMYK	cmyk(80%, 50%, 0%, 45.1%)
CIE-LAB	lab(30.69, 12.27, -43.06)
CIE-LCH	lch(30.69, 44.78, 285.90°)
OKLab	oklab(40.64% -0.0216 -0.1238)
OKLCH	oklch(40.64% 0.126 260.1)
XYZ	xyz(7.4010, 6.5198, 25.6742)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C468C #8C621C

analogous

#1C7E8C #1C468C #2A1C8C

triadic

#1C468C #8C1C46 #468C1C

tetradic

#1C468C #8C1C7E #8C621C #1C8C2A

square

#1C468C #8C1C7E #8C621C #1C8C2A

split-complementary

#1C468C #8C2A1C #7E8C1C

monochromatic

#081326 #122C59 #1C468C #265FBF #487FDA

Accessibility & contrast

On white

9.11

#1C468C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#1C468C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C468C

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C468C	#FFFFFF	#000000	##FFFFFF
##1C468C	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4E8F

Deuteranopia (green-blind)

#00438B

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1c468c;
/* rgb */ color: rgb(28, 70, 140);
/* oklch */ color: oklch(40.6% 0.126 260.1);

Tailwind

colors: {
  custom: {
    50: '#6b78ae',
    500: '#1c468c',
    950: '#000000',
  },
}

SCSS

$custom: #1c468c;
$custom-light: #6b78ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1c468c",
  "rgb": {
    "r": 28,
    "g": 70,
    "b": 140
  },
  "hsl": {
    "h": 217.5,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40644,
    "c": 0.12567,
    "h": 260.1
  },
  "luminance": 0.06521
}

Semantic roles & 50–950 ramp

primary

#1C468C

secondary

#BC9048

accent

#A93EEA

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #1C468C

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

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