#1B467C#1B467C

#1B467C is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.4% C 0.103 H 255.7°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#1B467C
RGB	rgb(27, 70, 124)
HSL	hsl(213, 64%, 30%)
HSV	hsv(213, 78%, 49%)
CMYK	cmyk(78.2%, 43.5%, 0%, 51.4%)
CIE-LAB	lab(29.58, 5.65, -34.92)
CIE-LCH	lch(29.58, 35.37, 279.19°)
OKLab	oklab(39.44% -0.0254 -0.0998)
OKLCH	oklch(39.44% 0.103 255.7)
XYZ	xyz(6.2789, 6.0678, 19.9052)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B467C #7C511B

analogous

#1B777C #1B467C #211B7C

triadic

#1B467C #7C1B46 #467C1B

tetradic

#1B467C #7C1B77 #7C511B #1B7C21

square

#1B467C #7C1B77 #7C511B #1B7C21

split-complementary

#1B467C #7C211B #777C1B

monochromatic

#050E19 #102A4A #1B467C #2662AE #3D80D5

Accessibility & contrast

On white

9.49

#1B467C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#1B467C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B467C

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B467C	#FFFFFF	#000000	##FFFFFF
##1B467C	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4A7E

Deuteranopia (green-blind)

#1B427B

Tritanopia (blue-blind)

#00535B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1b467c;
/* rgb */ color: rgb(27, 70, 124);
/* oklch */ color: oklch(39.4% 0.103 255.7);

Tailwind

colors: {
  custom: {
    50: '#6679a2',
    500: '#1b467c',
    950: '#000000',
  },
}

SCSS

$custom: #1b467c;
$custom-light: #6679a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1b467c",
  "rgb": {
    "r": 27,
    "g": 70,
    "b": 124
  },
  "hsl": {
    "h": 213.402,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39437,
    "c": 0.10303,
    "h": 255.7
  },
  "luminance": 0.06069
}

Semantic roles & 50–950 ramp

primary

#1B467C

secondary

#B08043

accent

#9D41E7

background

#F6F7FA

surface

#EBEDF3

border

#C6C8CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1B467C

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

Preview Lab → · Contrast checker → · Palette generator →