#1A5890#1A5890

#1A5890 is a mid, moderate cyan. Relative luminance 0.092; OKLCH L 45.1% C 0.110 H 250.0°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#1A5890
RGB	rgb(26, 88, 144)
HSL	hsl(208, 69%, 33%)
HSV	hsv(208, 82%, 56%)
CMYK	cmyk(81.9%, 38.9%, 0%, 43.5%)
CIE-LAB	lab(36.39, 1.64, -36.38)
CIE-LCH	lch(36.39, 36.42, 272.58°)
OKLab	oklab(45.13% -0.0377 -0.1038)
OKLCH	oklch(45.13% 0.11 250)
XYZ	xyz(8.9478, 9.2116, 27.6866)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5890 #90521A

analogous

#1A908D #1A5890 #1A1D90

triadic

#1A5890 #901A58 #58901A

tetradic

#1A5890 #8D1A90 #90521A #1D901A

square

#1A5890 #8D1A90 #90521A #1D901A

split-complementary

#1A5890 #901A1D #908D1A

monochromatic

#071928 #11385C #1A5890 #2378C4 #4796DE

Accessibility & contrast

On white

7.39

#1A5890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#1A5890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5890

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5890	#FFFFFF	#000000	##FFFFFF
##1A5890	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5B92

Deuteranopia (green-blind)

#2B518F

Tritanopia (blue-blind)

#00656D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1a5890;
/* rgb */ color: rgb(26, 88, 144);
/* oklch */ color: oklch(45.1% 0.110 250.0);

Tailwind

colors: {
  custom: {
    50: '#6b86b1',
    500: '#1a5890',
    950: '#000000',
  },
}

SCSS

$custom: #1a5890;
$custom-light: #6b86b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5890",
  "rgb": {
    "r": 26,
    "g": 88,
    "b": 144
  },
  "hsl": {
    "h": 208.475,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.45132,
    "c": 0.11045,
    "h": 250
  },
  "luminance": 0.09213
}

Semantic roles & 50–950 ramp

primary

#1A5890

secondary

#BF8047

accent

#8F3CEC

background

#F6F8FA

surface

#ECEFF5

border

#C7CACF

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #1A5890

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

Preview Lab → · Contrast checker → · Palette generator →