#1B6285#1B6285

#1B6285 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.0% C 0.088 H 235.1°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#1B6285
RGB	rgb(27, 98, 133)
HSL	hsl(200, 66%, 31%)
HSV	hsv(200, 80%, 52%)
CMYK	cmyk(79.7%, 26.3%, 0%, 47.8%)
CIE-LAB	lab(39.00, -8.75, -25.59)
CIE-LCH	lch(39.00, 27.04, 251.12°)
OKLab	oklab(47.02% -0.0504 -0.0722)
OKLCH	oklch(47.02% 0.088 235.1)
XYZ	xyz(9.0516, 10.6607, 23.7664)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6285 #853E1B

analogous

#1B8573 #1B6285 #1B2D85

triadic

#1B6285 #851B62 #62851B

tetradic

#1B6285 #731B85 #853E1B #2D851B

square

#1B6285 #731B85 #853E1B #2D851B

split-complementary

#1B6285 #851B2D #85731B

monochromatic

#06171F #113D52 #1B6285 #2587B8 #42A7D9

Accessibility & contrast

On white

6.70

#1B6285 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#1B6285 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6285

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6285	#FFFFFF	#000000	##FFFFFF
##1B6285	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516187

Deuteranopia (green-blind)

#435784

Tritanopia (blue-blind)

#006B6E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1b6285;
/* rgb */ color: rgb(27, 98, 133);
/* oklch */ color: oklch(47.0% 0.088 235.1);

Tailwind

colors: {
  custom: {
    50: '#698ea8',
    500: '#1b6285',
    950: '#000000',
  },
}

SCSS

$custom: #1b6285;
$custom-light: #698ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6285",
  "rgb": {
    "r": 27,
    "g": 98,
    "b": 133
  },
  "hsl": {
    "h": 199.811,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.47016,
    "c": 0.08803,
    "h": 235.1
  },
  "luminance": 0.10662
}

Semantic roles & 50–950 ramp

primary

#1B6285

secondary

#B86A44

accent

#773FE9

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1B6285

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

Preview Lab → · Contrast checker → · Palette generator →