#1A5A7C#1A5A7C

#1A5A7C is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.4% C 0.084 H 236.7°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX#1A5A7C
RGBrgb(26, 90, 124)
HSLhsl(201, 65%, 29%)
HSVhsv(201, 79%, 49%)
CMYKcmyk(79%, 27.4%, 0%, 51.4%)
CIE-LABlab(35.96, -7.43, -24.85)
CIE-LCHlch(35.96, 25.93, 253.35°)
OKLaboklab(44.44% -0.046 -0.0701)
OKLCHoklch(44.44% 0.084 236.7)
XYZxyz(7.7188, 8.9863, 20.3926)
Luminance0.0899 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A5A7C #7C3C1A
analogous
#1A7C6D #1A5A7C #1A297C
triadic
#1A5A7C #7C1A5A #5A7C1A
tetradic
#1A5A7C #6D1A7C #7C3C1A #297C1A
square
#1A5A7C #6D1A7C #7C3C1A #297C1A
split-complementary
#1A5A7C #7C1A29 #7C6D1A
monochromatic
#051219 #0F3549 #1A5A7C #257FAF #3BA0D6

Accessibility & contrast

On white

7.51
#1A5A7C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#1A5A7C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5A7C
7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A5A7C#FFFFFF#000000##FFFFFF
##1A5A7C1.007.512.807.51
#FFFFFF7.511.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.511.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4A5A7E
Deuteranopia (green-blind)
#3C507B
Tritanopia (blue-blind)
#006366
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #1a5a7c;
/* rgb */ color: rgb(26, 90, 124);
/* oklch */ color: oklch(44.4% 0.084 236.7);
Tailwind
colors: {
  custom: {
    50: '#6688a2',
    500: '#1a5a7c',
    950: '#000000',
  },
}
SCSS
$custom: #1a5a7c;
$custom-light: #6688a2;
$custom-dark: #000000;
JSON
{
  "hex": "#1a5a7c",
  "rgb": {
    "r": 26,
    "g": 90,
    "b": 124
  },
  "hsl": {
    "h": 200.816,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.44443,
    "c": 0.08386,
    "h": 236.7
  },
  "luminance": 0.08987
}

Semantic roles & 50–950 ramp

primary
#1A5A7C
secondary
#B06842
accent
#7A40E8
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#070B0F
muted
#7A7C7E

Preview Lab

Preview with #1A5A7C

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

Preview Lab → · Contrast checker → · Palette generator →

#1A5A7C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva