#1B667E#1B667E

#1B667E is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.7% C 0.080 H 224.1°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#1B667E
RGB	rgb(27, 102, 126)
HSL	hsl(195, 65%, 30%)
HSV	hsv(195, 79%, 49%)
CMYK	cmyk(78.6%, 19%, 0%, 50.6%)
CIE-LAB	lab(39.98, -13.68, -19.82)
CIE-LCH	lch(39.98, 24.08, 235.37°)
OKLab	oklab(47.7% -0.0572 -0.0555)
OKLCH	oklch(47.7% 0.08 224.1)
XYZ	xyz(8.9677, 11.2410, 21.4317)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B667E #7E331B

analogous

#1B7E64 #1B667E #1B357E

triadic

#1B667E #7E1B66 #667E1B

tetradic

#1B667E #641B7E #7E331B #357E1B

square

#1B667E #641B7E #7E331B #357E1B

split-complementary

#1B667E #7E1B35 #7E641B

monochromatic

#051419 #103D4C #1B667E #268FB0 #3EB1D6

Accessibility & contrast

On white

6.46

#1B667E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#1B667E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B667E

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B667E	#FFFFFF	#000000	##FFFFFF
##1B667E	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59647F

Deuteranopia (green-blind)

#4B5A7E

Tritanopia (blue-blind)

#006D6E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1b667e;
/* rgb */ color: rgb(27, 102, 126);
/* oklch */ color: oklch(47.7% 0.080 224.1);

Tailwind

colors: {
  custom: {
    50: '#6891a3',
    500: '#1b667e',
    950: '#000000',
  },
}

SCSS

$custom: #1b667e;
$custom-light: #6891a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1b667e",
  "rgb": {
    "r": 27,
    "g": 102,
    "b": 126
  },
  "hsl": {
    "h": 194.545,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.47695,
    "c": 0.07976,
    "h": 224.1
  },
  "luminance": 0.11242
}

Semantic roles & 50–950 ramp

primary

#1B667E

secondary

#B25E43

accent

#6940E8

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1B667E

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

Preview Lab → · Contrast checker → · Palette generator →