#1A519D#1A519D

#1A519D is a dark, vivid cyan. Relative luminance 0.085; OKLCH L 44.4% C 0.136 H 257.8°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#1A519D
RGB	rgb(26, 81, 157)
HSL	hsl(215, 72%, 36%)
HSV	hsv(215, 83%, 62%)
CMYK	cmyk(83.4%, 48.4%, 0%, 38.4%)
CIE-LAB	lab(35.08, 11.48, -46.33)
CIE-LCH	lch(35.08, 47.74, 283.92°)
OKLab	oklab(44.38% -0.0289 -0.1332)
OKLCH	oklch(44.38% 0.136 257.8)
XYZ	xyz(9.4520, 8.5376, 33.0415)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A519D #9D661A

analogous

#1A929D #1A519D #241A9D

triadic

#1A519D #9D1A51 #519D1A

tetradic

#1A519D #9D1A92 #9D661A #1A9D24

square

#1A519D #9D1A92 #9D661A #1A9D24

split-complementary

#1A519D #9D241A #929D1A

monochromatic

#091B34 #113668 #1A519D #236CD2 #4F8DE2

Accessibility & contrast

On white

7.76

#1A519D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#1A519D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A519D

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A519D	#FFFFFF	#000000	##FFFFFF
##1A519D	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2659A0

Deuteranopia (green-blind)

#004D9B

Tritanopia (blue-blind)

#00636F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a519d;
/* rgb */ color: rgb(26, 81, 157);
/* oklch */ color: oklch(44.4% 0.136 257.8);

Tailwind

colors: {
  custom: {
    50: '#6e81ba',
    500: '#1a519d',
    950: '#000000',
  },
}

SCSS

$custom: #1a519d;
$custom-light: #6e81ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1a519d",
  "rgb": {
    "r": 26,
    "g": 81,
    "b": 157
  },
  "hsl": {
    "h": 214.809,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44379,
    "c": 0.13631,
    "h": 257.8
  },
  "luminance": 0.08539
}

Semantic roles & 50–950 ramp

primary

#1A519D

secondary

#C4934E

accent

#A239EE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #1A519D

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

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