#1B67A0#1B67A0

#1B67A0 is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.8% C 0.115 H 246.3°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#1B67A0
RGB	rgb(27, 103, 160)
HSL	hsl(206, 71%, 37%)
HSV	hsv(206, 83%, 63%)
CMYK	cmyk(83.1%, 35.6%, 0%, 37.3%)
CIE-LAB	lab(41.95, -1.47, -37.14)
CIE-LCH	lch(41.95, 37.17, 267.74°)
OKLab	oklab(49.8% -0.0463 -0.1058)
OKLCH	oklch(49.8% 0.115 246.3)
XYZ	xyz(11.6449, 12.4701, 35.0441)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B67A0 #A0541B

analogous

#1BA097 #1B67A0 #1B25A0

triadic

#1B67A0 #A01B67 #67A01B

tetradic

#1B67A0 #971BA0 #A0541B #25A01B

square

#1B67A0 #971BA0 #A0541B #25A01B

split-complementary

#1B67A0 #A01B25 #A0971B

monochromatic

#092437 #12456C #1B67A0 #2489D4 #53A5E2

Accessibility & contrast

On white

6.01

#1B67A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#1B67A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B67A0

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B67A0	#FFFFFF	#000000	##FFFFFF
##1B67A0	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6AA2

Deuteranopia (green-blind)

#395E9F

Tritanopia (blue-blind)

#00757C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #1b67a0;
/* rgb */ color: rgb(27, 103, 160);
/* oklch */ color: oklch(49.8% 0.115 246.3);

Tailwind

colors: {
  custom: {
    50: '#6f92bc',
    500: '#1b67a0',
    950: '#000000',
  },
}

SCSS

$custom: #1b67a0;
$custom-light: #6f92bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1b67a0",
  "rgb": {
    "r": 27,
    "g": 103,
    "b": 160
  },
  "hsl": {
    "h": 205.714,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.49804,
    "c": 0.11547,
    "h": 246.3
  },
  "luminance": 0.12472
}

Semantic roles & 50–950 ramp

primary

#1B67A0

secondary

#C58352

accent

#873AEE

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #1B67A0

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

Preview Lab → · Contrast checker → · Palette generator →