#1A548B#1A548B

#1A548B is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.8% C 0.108 H 250.9°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#1A548B
RGB	rgb(26, 84, 139)
HSL	hsl(209, 68%, 32%)
HSV	hsv(209, 81%, 55%)
CMYK	cmyk(81.3%, 39.6%, 0%, 45.5%)
CIE-LAB	lab(34.85, 2.25, -35.79)
CIE-LCH	lch(34.85, 35.86, 273.59°)
OKLab	oklab(43.83% -0.0354 -0.1021)
OKLCH	oklch(43.83% 0.108 250.9)
XYZ	xyz(8.2548, 8.4233, 25.6119)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A548B #8B511A

analogous

#1A8B8A #1A548B #1A1B8B

triadic

#1A548B #8B1A54 #548B1A

tetradic

#1A548B #8A1A8B #8B511A #1B8B1A

square

#1A548B #8A1A8B #8B511A #1B8B1A

split-complementary

#1A548B #8B1A1B #8B8A1A

monochromatic

#071624 #103557 #1A548B #2473BF #4392DC

Accessibility & contrast

On white

7.82

#1A548B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#1A548B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A548B

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A548B	#FFFFFF	#000000	##FFFFFF
##1A548B	1.00	7.82	2.68	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A588D

Deuteranopia (green-blind)

#284D8A

Tritanopia (blue-blind)

#006168

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a548b;
/* rgb */ color: rgb(26, 84, 139);
/* oklch */ color: oklch(43.8% 0.108 250.9);

Tailwind

colors: {
  custom: {
    50: '#6983ad',
    500: '#1a548b',
    950: '#000000',
  },
}

SCSS

$custom: #1a548b;
$custom-light: #6983ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1a548b",
  "rgb": {
    "r": 26,
    "g": 84,
    "b": 139
  },
  "hsl": {
    "h": 209.204,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43832,
    "c": 0.1081,
    "h": 250.9
  },
  "luminance": 0.08424
}

Semantic roles & 50–950 ramp

primary

#1A548B

secondary

#BD7F44

accent

#923CEB

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A548B

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

Preview Lab → · Contrast checker → · Palette generator →