#1A529F#1A529F

#1A529F is a dark, vivid cyan. Relative luminance 0.088; OKLCH L 44.8% C 0.138 H 257.7°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#1A529F
RGB	rgb(26, 82, 159)
HSL	hsl(215, 72%, 36%)
HSV	hsv(215, 84%, 62%)
CMYK	cmyk(83.6%, 48.4%, 0%, 37.6%)
CIE-LAB	lab(35.51, 11.62, -46.84)
CIE-LCH	lch(35.51, 48.26, 283.93°)
OKLab	oklab(44.76% -0.0293 -0.1347)
OKLCH	oklch(44.76% 0.138 257.7)
XYZ	xyz(9.6990, 8.7562, 33.9731)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A529F #9F671A

analogous

#1A959F #1A529F #251A9F

triadic

#1A529F #9F1A52 #529F1A

tetradic

#1A529F #9F1A95 #9F671A #1A9F25

square

#1A529F #9F1A95 #9F671A #1A9F25

split-complementary

#1A529F #9F251A #959F1A

monochromatic

#091C36 #11376A #1A529F #236DD4 #518EE3

Accessibility & contrast

On white

7.63

#1A529F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#1A529F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A529F

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A529F	#FFFFFF	#000000	##FFFFFF
##1A529F	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265AA2

Deuteranopia (green-blind)

#004E9D

Tritanopia (blue-blind)

#006571

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1a529f;
/* rgb */ color: rgb(26, 82, 159);
/* oklch */ color: oklch(44.8% 0.138 257.7);

Tailwind

colors: {
  custom: {
    50: '#6e82bc',
    500: '#1a529f',
    950: '#000000',
  },
}

SCSS

$custom: #1a529f;
$custom-light: #6e82bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1a529f",
  "rgb": {
    "r": 26,
    "g": 82,
    "b": 159
  },
  "hsl": {
    "h": 214.737,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.44755,
    "c": 0.13784,
    "h": 257.7
  },
  "luminance": 0.08757
}

Semantic roles & 50–950 ramp

primary

#1A529F

secondary

#C59450

accent

#A239EF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #1A529F

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

Preview Lab → · Contrast checker → · Palette generator →