#1A567C#1A567C

#1A567C is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.4% C 0.087 H 241.2°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#1A567C
RGB	rgb(26, 86, 124)
HSL	hsl(203, 65%, 29%)
HSV	hsv(203, 79%, 49%)
CMYK	cmyk(79%, 30.6%, 0%, 51.4%)
CIE-LAB	lab(34.66, -4.95, -26.88)
CIE-LCH	lch(34.66, 27.33, 259.56°)
OKLab	oklab(43.41% -0.0419 -0.0761)
OKLCH	oklch(43.41% 0.087 241.2)
XYZ	xyz(7.3905, 8.3296, 20.2831)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A567C #7C401A

analogous

#1A7C71 #1A567C #1A257C

triadic

#1A567C #7C1A56 #567C1A

tetradic

#1A567C #711A7C #7C401A #257C1A

square

#1A567C #711A7C #7C401A #257C1A

split-complementary

#1A567C #7C1A25 #7C711A

monochromatic

#051219 #0F3349 #1A567C #2579AF #3B9AD6

Accessibility & contrast

On white

7.88

#1A567C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#1A567C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A567C

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A567C	#FFFFFF	#000000	##FFFFFF
##1A567C	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44577E

Deuteranopia (green-blind)

#374D7B

Tritanopia (blue-blind)

#005F63

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1a567c;
/* rgb */ color: rgb(26, 86, 124);
/* oklch */ color: oklch(43.4% 0.087 241.2);

Tailwind

colors: {
  custom: {
    50: '#6685a2',
    500: '#1a567c',
    950: '#000000',
  },
}

SCSS

$custom: #1a567c;
$custom-light: #6685a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a567c",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 124
  },
  "hsl": {
    "h": 203.265,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.43413,
    "c": 0.08685,
    "h": 241.2
  },
  "luminance": 0.0833
}

Semantic roles & 50–950 ramp

primary

#1A567C

secondary

#B06C42

accent

#8140E8

background

#F6F8FA

surface

#EBEFF3

border

#C6CACD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1A567C

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

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