#1A596A#1A596A

#1A596A is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.3% C 0.068 H 219.7°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#1A596A
RGB	rgb(26, 89, 106)
HSL	hsl(193, 61%, 26%)
HSV	hsv(193, 75%, 42%)
CMYK	cmyk(75.5%, 16%, 0%, 58.4%)
CIE-LAB	lab(34.81, -13.51, -15.48)
CIE-LCH	lch(34.81, 20.54, 228.87°)
OKLab	oklab(43.26% -0.0521 -0.0432)
OKLCH	oklch(43.26% 0.068 219.7)
XYZ	xyz(6.5988, 8.4042, 14.9073)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A596A #6A2B1A

analogous

#1A6A53 #1A596A #1A316A

triadic

#1A596A #6A1A59 #596A1A

tetradic

#1A596A #531A6A #6A2B1A #316A1A

square

#1A596A #531A6A #6A2B1A #316A1A

split-complementary

#1A596A #6A1A31 #6A531A

monochromatic

#061519 #0E3039 #1A596A #26829B #32ACCC

Accessibility & contrast

On white

7.83

#1A596A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#1A596A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A596A

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A596A	#FFFFFF	#000000	##FFFFFF
##1A596A	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F566B

Deuteranopia (green-blind)

#434E6A

Tritanopia (blue-blind)

#005F5E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a596a;
/* rgb */ color: rgb(26, 89, 106);
/* oklch */ color: oklch(43.3% 0.068 219.7);

Tailwind

colors: {
  custom: {
    50: '#638894',
    500: '#1a596a',
    950: '#000000',
  },
}

SCSS

$custom: #1a596a;
$custom-light: #638894;
$custom-dark: #000000;

JSON

{
  "hex": "#1a596a",
  "rgb": {
    "r": 26,
    "g": 89,
    "b": 106
  },
  "hsl": {
    "h": 192.75,
    "s": 60.606,
    "l": 25.882
  },
  "oklch": {
    "l": 0.43257,
    "c": 0.0677,
    "h": 219.7
  },
  "luminance": 0.08405
}

Semantic roles & 50–950 ramp

primary

#1A596A

secondary

#9F5540

accent

#6644E4

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #1A596A

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

Preview Lab → · Contrast checker → · Palette generator →