#1A5586#1A5586

#1A5586 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.8% C 0.100 H 247.9°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#1A5586
RGB	rgb(26, 85, 134)
HSL	hsl(207, 68%, 31%)
HSV	hsv(207, 81%, 53%)
CMYK	cmyk(80.6%, 36.6%, 0%, 47.5%)
CIE-LAB	lab(34.88, -0.39, -32.69)
CIE-LCH	lch(34.88, 32.69, 269.31°)
OKLab	oklab(43.76% -0.0377 -0.093)
OKLCH	oklch(43.76% 0.1 247.9)
XYZ	xyz(7.9759, 8.4369, 23.7578)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5586 #864B1A

analogous

#1A8681 #1A5586 #1A1F86

triadic

#1A5586 #861A55 #55861A

tetradic

#1A5586 #811A86 #864B1A #1F861A

square

#1A5586 #811A86 #864B1A #1F861A

split-complementary

#1A5586 #861A1F #86811A

monochromatic

#06141F #103453 #1A5586 #2476B9 #4094DA

Accessibility & contrast

On white

7.81

#1A5586 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#1A5586 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5586

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5586	#FFFFFF	#000000	##FFFFFF
##1A5586	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5788

Deuteranopia (green-blind)

#2E4E85

Tritanopia (blue-blind)

#006167

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a5586;
/* rgb */ color: rgb(26, 85, 134);
/* oklch */ color: oklch(43.8% 0.100 247.9);

Tailwind

colors: {
  custom: {
    50: '#6884a9',
    500: '#1a5586',
    950: '#000000',
  },
}

SCSS

$custom: #1a5586;
$custom-light: #6884a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5586",
  "rgb": {
    "r": 26,
    "g": 85,
    "b": 134
  },
  "hsl": {
    "h": 207.222,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.4376,
    "c": 0.10039,
    "h": 247.9
  },
  "luminance": 0.08438
}

Semantic roles & 50–950 ramp

primary

#1A5586

secondary

#B97842

accent

#8C3DEA

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A5586

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

Preview Lab → · Contrast checker → · Palette generator →