#1A5F82#1A5F82

#1A5F82 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.1% C 0.087 H 235.8°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#1A5F82
RGB	rgb(26, 95, 130)
HSL	hsl(200, 67%, 31%)
HSV	hsv(200, 80%, 51%)
CMYK	cmyk(80%, 26.9%, 0%, 49%)
CIE-LAB	lab(37.87, -8.20, -25.53)
CIE-LCH	lch(37.87, 26.82, 252.21°)
OKLab	oklab(46.06% -0.0489 -0.0721)
OKLCH	oklch(46.06% 0.087 235.8)
XYZ	xyz(8.5459, 10.0147, 22.5974)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5F82 #823D1A

analogous

#1A8271 #1A5F82 #1A2B82

triadic

#1A5F82 #821A5F #5F821A

tetradic

#1A5F82 #711A82 #823D1A #2B821A

square

#1A5F82 #711A82 #823D1A #2B821A

split-complementary

#1A5F82 #821A2B #82711A

monochromatic

#06141C #103A4F #1A5F82 #2484B5 #3EA4D8

Accessibility & contrast

On white

6.99

#1A5F82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#1A5F82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A5F82

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5F82	#FFFFFF	#000000	##FFFFFF
##1A5F82	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5F84

Deuteranopia (green-blind)

#405581

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1a5f82;
/* rgb */ color: rgb(26, 95, 130);
/* oklch */ color: oklch(46.1% 0.087 235.8);

Tailwind

colors: {
  custom: {
    50: '#688ca6',
    500: '#1a5f82',
    950: '#000000',
  },
}

SCSS

$custom: #1a5f82;
$custom-light: #688ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5f82",
  "rgb": {
    "r": 26,
    "g": 95,
    "b": 130
  },
  "hsl": {
    "h": 200.192,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.46059,
    "c": 0.0871,
    "h": 235.8
  },
  "luminance": 0.10016
}

Semantic roles & 50–950 ramp

primary

#1A5F82

secondary

#B66942

accent

#783EEA

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1A5F82

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

Preview Lab → · Contrast checker → · Palette generator →