#1A5274#1A5274

#1A5274 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 41.9% C 0.080 H 239.8°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#1A5274
RGB	rgb(26, 82, 116)
HSL	hsl(203, 63%, 28%)
HSV	hsv(203, 78%, 45%)
CMYK	cmyk(77.6%, 29.3%, 0%, 54.5%)
CIE-LAB	lab(32.95, -5.54, -24.60)
CIE-LCH	lch(32.95, 25.21, 257.31°)
OKLab	oklab(41.92% -0.0405 -0.0695)
OKLCH	oklch(41.92% 0.08 239.8)
XYZ	xyz(6.5944, 7.5144, 17.6225)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5274 #743C1A

analogous

#1A7469 #1A5274 #1A2574

triadic

#1A5274 #741A52 #52741A

tetradic

#1A5274 #691A74 #743C1A #25741A

square

#1A5274 #691A74 #743C1A #25741A

split-complementary

#1A5274 #741A25 #74691A

monochromatic

#061219 #0F2F42 #1A5274 #2575A6 #3697D2

Accessibility & contrast

On white

8.39

#1A5274 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#1A5274 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5274

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5274	#FFFFFF	#000000	##FFFFFF
##1A5274	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425276

Deuteranopia (green-blind)

#364A73

Tritanopia (blue-blind)

#005B5E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a5274;
/* rgb */ color: rgb(26, 82, 116);
/* oklch */ color: oklch(41.9% 0.080 239.8);

Tailwind

colors: {
  custom: {
    50: '#64829c',
    500: '#1a5274',
    950: '#000000',
  },
}

SCSS

$custom: #1a5274;
$custom-light: #64829c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5274",
  "rgb": {
    "r": 26,
    "g": 82,
    "b": 116
  },
  "hsl": {
    "h": 202.667,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.41924,
    "c": 0.08044,
    "h": 239.8
  },
  "luminance": 0.07515
}

Semantic roles & 50–950 ramp

primary

#1A5274

secondary

#A96841

accent

#8041E6

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1A5274

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

Preview Lab → · Contrast checker → · Palette generator →