#1B68A0#1B68A0

#1B68A0 is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 50.0% C 0.115 H 245.6°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#1B68A0
RGB	rgb(27, 104, 160)
HSL	hsl(205, 71%, 37%)
HSV	hsv(205, 83%, 63%)
CMYK	cmyk(83.1%, 35%, 0%, 37.3%)
CIE-LAB	lab(42.26, -2.09, -36.65)
CIE-LCH	lch(42.26, 36.71, 266.74°)
OKLab	oklab(50.05% -0.0472 -0.1043)
OKLCH	oklch(50.05% 0.115 245.6)
XYZ	xyz(11.7450, 12.6702, 35.0775)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B68A0 #A0531B

analogous

#1BA096 #1B68A0 #1B26A0

triadic

#1B68A0 #A01B68 #68A01B

tetradic

#1B68A0 #961BA0 #A0531B #26A01B

square

#1B68A0 #961BA0 #A0531B #26A01B

split-complementary

#1B68A0 #A01B26 #A0961B

monochromatic

#092437 #12466C #1B68A0 #248AD4 #53A6E2

Accessibility & contrast

On white

5.94

#1B68A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#1B68A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B68A0

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B68A0	#FFFFFF	#000000	##FFFFFF
##1B68A0	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6AA2

Deuteranopia (green-blind)

#3B5E9F

Tritanopia (blue-blind)

#00767C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1b68a0;
/* rgb */ color: rgb(27, 104, 160);
/* oklch */ color: oklch(50.0% 0.115 245.6);

Tailwind

colors: {
  custom: {
    50: '#6f92bc',
    500: '#1b68a0',
    950: '#000000',
  },
}

SCSS

$custom: #1b68a0;
$custom-light: #6f92bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1b68a0",
  "rgb": {
    "r": 27,
    "g": 104,
    "b": 160
  },
  "hsl": {
    "h": 205.263,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.50046,
    "c": 0.11452,
    "h": 245.6
  },
  "luminance": 0.12672
}

Semantic roles & 50–950 ramp

primary

#1B68A0

secondary

#C58252

accent

#863AEE

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090D12

muted

#7B7D81

Preview Lab

Preview with #1B68A0

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

Preview Lab → · Contrast checker → · Palette generator →