#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
RGB	rgb(26, 82, 139)
HSL	hsl(210, 68%, 32%)
HSV	hsv(210, 81%, 55%)
CMYK	cmyk(81.3%, 41%, 0%, 45.5%)
CIE-LAB	lab(34.23, 3.56, -36.78)
CIE-LCH	lch(34.23, 36.95, 275.52°)
OKLab	oklab(43.35% -0.0336 -0.1051)
OKLCH	oklch(43.35% 0.11 252.3)
XYZ	xyz(8.1017, 8.1173, 25.5609)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	cyan

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
##1A528B	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

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.

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