#1B5262#1B5262

#1B5262 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.0% C 0.062 H 220.7°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#1B5262
RGB	rgb(27, 82, 98)
HSL	hsl(194, 57%, 25%)
HSV	hsv(194, 72%, 38%)
CMYK	cmyk(72.4%, 16.3%, 0%, 61.6%)
CIE-LAB	lab(32.14, -12.11, -14.54)
CIE-LCH	lch(32.14, 18.93, 230.21°)
OKLab	oklab(41.01% -0.0471 -0.0406)
OKLCH	oklch(41.01% 0.062 220.7)
XYZ	xyz(5.6730, 7.1488, 12.6338)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B5262 #622B1B

analogous

#1B624F #1B5262 #1B2F62

triadic

#1B5262 #621B52 #52621B

tetradic

#1B5262 #4F1B62 #622B1B #2F621B

square

#1B5262 #4F1B62 #622B1B #2F621B

split-complementary

#1B5262 #621B2F #624F1B

monochromatic

#071418 #0E2A32 #1B5262 #287A92 #35A2C2

Accessibility & contrast

On white

8.64

#1B5262 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1B5262 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B5262

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B5262	#FFFFFF	#000000	##FFFFFF
##1B5262	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485063

Deuteranopia (green-blind)

#3E4862

Tritanopia (blue-blind)

#005757

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1b5262;
/* rgb */ color: rgb(27, 82, 98);
/* oklch */ color: oklch(41.0% 0.062 220.7);

Tailwind

colors: {
  custom: {
    50: '#62828e',
    500: '#1b5262',
    950: '#000000',
  },
}

SCSS

$custom: #1b5262;
$custom-light: #62828e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b5262",
  "rgb": {
    "r": 27,
    "g": 82,
    "b": 98
  },
  "hsl": {
    "h": 193.521,
    "s": 56.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.41013,
    "c": 0.06216,
    "h": 220.7
  },
  "luminance": 0.07149
}

Semantic roles & 50–950 ramp

primary

#1B5262

secondary

#985541

accent

#6A48E0

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #1B5262

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

Preview Lab → · Contrast checker → · Palette generator →