#1A528B#1A528B

#1A528B is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.3% C 0.110 H 252.3°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX#1A528B
RGBrgb(26, 82, 139)
HSLhsl(210, 68%, 32%)
HSVhsv(210, 81%, 55%)
CMYKcmyk(81.3%, 41%, 0%, 45.5%)
CIE-LABlab(34.23, 3.56, -36.78)
CIE-LCHlch(34.23, 36.95, 275.52°)
OKLaboklab(43.35% -0.0336 -0.1051)
OKLCHoklch(43.35% 0.11 252.3)
XYZxyz(8.1017, 8.1173, 25.5609)
Luminance0.0812 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A528B #8B531A
analogous
#1A8B8B #1A528B #1A1A8B
triadic
#1A528B #8B1A52 #528B1A
tetradic
#1A528B #8B1A8B #8B531A #1A8B1A
square
#1A528B #8B1A8B #8B531A #1A8B1A
split-complementary
#1A528B #8B1A1A #8B8B1A
monochromatic
#071524 #103457 #1A528B #2470BF #438FDC

Accessibility & contrast

On white

8.00
#1A528B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.62
#1A528B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A528B
8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A528B#FFFFFF#000000##FFFFFF
##1A528B1.008.002.628.00
#FFFFFF8.001.0021.001.00
#0000002.6221.001.0021.00
##FFFFFF8.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#36568D
Deuteranopia (green-blind)
#244C8A
Tritanopia (blue-blind)
#006067
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #1a528b;
/* rgb */ color: rgb(26, 82, 139);
/* oklch */ color: oklch(43.3% 0.110 252.3);
Tailwind
colors: {
  custom: {
    50: '#6982ad',
    500: '#1a528b',
    950: '#000000',
  },
}
SCSS
$custom: #1a528b;
$custom-light: #6982ad;
$custom-dark: #000000;
JSON
{
  "hex": "#1a528b",
  "rgb": {
    "r": 26,
    "g": 82,
    "b": 139
  },
  "hsl": {
    "h": 210.265,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43345,
    "c": 0.11033,
    "h": 252.3
  },
  "luminance": 0.08118
}

Semantic roles & 50–950 ramp

primary
#1A528B
secondary
#BD8144
accent
#953CEB
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F

Preview Lab

Preview with #1A528B

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

Preview Lab → · Contrast checker → · Palette generator →

#1A528B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva