#1A5982#1A5982

#1A5982 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.5% C 0.092 H 242.1°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#1A5982
RGB	rgb(26, 89, 130)
HSL	hsl(204, 67%, 31%)
HSV	hsv(204, 80%, 51%)
CMYK	cmyk(80%, 31.5%, 0%, 49%)
CIE-LAB	lab(35.94, -4.50, -28.56)
CIE-LCH	lch(35.94, 28.92, 261.04°)
OKLab	oklab(44.53% -0.0429 -0.0809)
OKLCH	oklch(44.53% 0.092 242.1)
XYZ	xyz(8.0261, 8.9751, 22.4241)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5982 #82431A

analogous

#1A8277 #1A5982 #1A2582

triadic

#1A5982 #821A59 #59821A

tetradic

#1A5982 #771A82 #82431A #25821A

square

#1A5982 #771A82 #82431A #25821A

split-complementary

#1A5982 #821A25 #82771A

monochromatic

#06131C #10364F #1A5982 #247CB5 #3E9CD8

Accessibility & contrast

On white

7.51

#1A5982 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#1A5982 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5982

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5982	#FFFFFF	#000000	##FFFFFF
##1A5982	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465A84

Deuteranopia (green-blind)

#385081

Tritanopia (blue-blind)

#006367

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1a5982;
/* rgb */ color: rgb(26, 89, 130);
/* oklch */ color: oklch(44.5% 0.092 242.1);

Tailwind

colors: {
  custom: {
    50: '#6887a6',
    500: '#1a5982',
    950: '#000000',
  },
}

SCSS

$custom: #1a5982;
$custom-light: #6887a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5982",
  "rgb": {
    "r": 26,
    "g": 89,
    "b": 130
  },
  "hsl": {
    "h": 203.654,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.44525,
    "c": 0.0916,
    "h": 242.1
  },
  "luminance": 0.08976
}

Semantic roles & 50–950 ramp

primary

#1A5982

secondary

#B67042

accent

#823EEA

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1A5982

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

Preview Lab → · Contrast checker → · Palette generator →