#1A567A#1A567A

#1A567A is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.3% C 0.084 H 239.7°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#1A567A
RGB	rgb(26, 86, 122)
HSL	hsl(203, 65%, 29%)
HSV	hsv(203, 79%, 48%)
CMYK	cmyk(78.7%, 29.5%, 0%, 52.2%)
CIE-LAB	lab(34.56, -5.73, -25.80)
CIE-LCH	lch(34.56, 26.43, 257.49°)
OKLab	oklab(43.3% -0.0426 -0.0729)
OKLCH	oklch(43.3% 0.084 239.7)
XYZ	xyz(7.2653, 8.2795, 19.6238)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A567A #7A3E1A

analogous

#1A7A6E #1A567A #1A267A

triadic

#1A567A #7A1A56 #567A1A

tetradic

#1A567A #6E1A7A #7A3E1A #267A1A

square

#1A567A #6E1A7A #7A3E1A #267A1A

split-complementary

#1A567A #7A1A26 #7A6E1A

monochromatic

#051219 #0F3248 #1A567A #257AAC #399BD5

Accessibility & contrast

On white

7.91

#1A567A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#1A567A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A567A

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A567A	#FFFFFF	#000000	##FFFFFF
##1A567A	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45567C

Deuteranopia (green-blind)

#384D79

Tritanopia (blue-blind)

#005F63

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1a567a;
/* rgb */ color: rgb(26, 86, 122);
/* oklch */ color: oklch(43.3% 0.084 239.7);

Tailwind

colors: {
  custom: {
    50: '#6685a0',
    500: '#1a567a',
    950: '#000000',
  },
}

SCSS

$custom: #1a567a;
$custom-light: #6685a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1a567a",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 122
  },
  "hsl": {
    "h": 202.5,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.43299,
    "c": 0.08446,
    "h": 239.7
  },
  "luminance": 0.0828
}

Semantic roles & 50–950 ramp

primary

#1A567A

secondary

#AE6A41

accent

#7F40E8

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #1A567A

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

Preview Lab → · Contrast checker → · Palette generator →