#1B467F#1B467F

#1B467F is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.6% C 0.107 H 256.7°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#1B467F
RGB	rgb(27, 70, 127)
HSL	hsl(214, 65%, 30%)
HSV	hsv(214, 79%, 50%)
CMYK	cmyk(78.7%, 44.9%, 0%, 50.2%)
CIE-LAB	lab(29.78, 6.86, -36.48)
CIE-LCH	lch(29.78, 37.12, 280.65°)
OKLab	oklab(39.65% -0.0247 -0.1044)
OKLCH	oklch(39.65% 0.107 256.7)
XYZ	xyz(6.4715, 6.1449, 20.9196)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B467F #7F541B

analogous

#1B787F #1B467F #221B7F

triadic

#1B467F #7F1B46 #467F1B

tetradic

#1B467F #7F1B78 #7F541B #1B7F22

square

#1B467F #7F1B78 #7F541B #1B7F22

split-complementary

#1B467F #7F221B #787F1B

monochromatic

#060E1A #102A4D #1B467F #2662B1 #3E80D6

Accessibility & contrast

On white

9.42

#1B467F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#1B467F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B467F

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B467F	#FFFFFF	#000000	##FFFFFF
##1B467F	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294B81

Deuteranopia (green-blind)

#17427E

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1b467f;
/* rgb */ color: rgb(27, 70, 127);
/* oklch */ color: oklch(39.6% 0.107 256.7);

Tailwind

colors: {
  custom: {
    50: '#6778a4',
    500: '#1b467f',
    950: '#000000',
  },
}

SCSS

$custom: #1b467f;
$custom-light: #6778a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1b467f",
  "rgb": {
    "r": 27,
    "g": 70,
    "b": 127
  },
  "hsl": {
    "h": 214.2,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39648,
    "c": 0.10734,
    "h": 256.7
  },
  "luminance": 0.06146
}

Semantic roles & 50–950 ramp

primary

#1B467F

secondary

#B38343

accent

#A040E8

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1B467F

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

Preview Lab → · Contrast checker → · Palette generator →