#1A4E90#1A4E90

#1A4E90 is a dark, vivid cyan. Relative luminance 0.077; OKLCH L 42.7% C 0.122 H 256.3°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#1A4E90
RGB	rgb(26, 78, 144)
HSL	hsl(214, 69%, 33%)
HSV	hsv(214, 82%, 56%)
CMYK	cmyk(81.9%, 45.8%, 0%, 43.5%)
CIE-LAB	lab(33.31, 8.24, -41.30)
CIE-LCH	lch(33.31, 42.11, 281.28°)
OKLab	oklab(42.73% -0.0289 -0.1185)
OKLCH	oklch(42.73% 0.122 256.3)
XYZ	xyz(8.1826, 7.6810, 27.4315)
Luminance	0.0768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4E90 #905C1A

analogous

#1A8990 #1A4E90 #211A90

triadic

#1A4E90 #901A4E #4E901A

tetradic

#1A4E90 #901A89 #905C1A #1A9021

square

#1A4E90 #901A89 #905C1A #1A9021

split-complementary

#1A4E90 #90211A #89901A

monochromatic

#071628 #11325C #1A4E90 #236AC4 #4789DE

Accessibility & contrast

On white

8.28

#1A4E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#1A4E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4E90

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4E90	#FFFFFF	#000000	##FFFFFF
##1A4E90	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5493

Deuteranopia (green-blind)

#11498F

Tritanopia (blue-blind)

#005E68

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1a4e90;
/* rgb */ color: rgb(26, 78, 144);
/* oklch */ color: oklch(42.7% 0.122 256.3);

Tailwind

colors: {
  custom: {
    50: '#6b7fb1',
    500: '#1a4e90',
    950: '#000000',
  },
}

SCSS

$custom: #1a4e90;
$custom-light: #6b7fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4e90",
  "rgb": {
    "r": 26,
    "g": 78,
    "b": 144
  },
  "hsl": {
    "h": 213.559,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.42734,
    "c": 0.12193,
    "h": 256.3
  },
  "luminance": 0.07682
}

Semantic roles & 50–950 ramp

primary

#1A4E90

secondary

#BF8A47

accent

#9E3CEC

background

#F6F7FA

surface

#ECEEF5

border

#C7C9CF

text

#080A11

muted

#7A7C80

Preview Lab

Preview with #1A4E90

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

Preview Lab → · Contrast checker → · Palette generator →