#1A548E#1A548E

#1A548E is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 44.0% C 0.112 H 252.0°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#1A548E
RGB	rgb(26, 84, 142)
HSL	hsl(210, 69%, 33%)
HSV	hsv(210, 82%, 56%)
CMYK	cmyk(81.7%, 40.8%, 0%, 44.3%)
CIE-LAB	lab(35.03, 3.45, -37.33)
CIE-LCH	lch(35.03, 37.49, 275.28°)
OKLab	oklab(44.03% -0.0346 -0.1067)
OKLCH	oklch(44.03% 0.112 252)
XYZ	xyz(8.4770, 8.5122, 26.7822)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A548E #8E541A

analogous

#1A8E8E #1A548E #1A1A8E

triadic

#1A548E #8E1A54 #548E1A

tetradic

#1A548E #8E1A8E #8E541A #1A8E1A

square

#1A548E #8E1A8E #8E541A #1A8E1A

split-complementary

#1A548E #8E1A1A #8E8E1A

monochromatic

#071727 #11355A #1A548E #2373C2 #4591DD

Accessibility & contrast

On white

7.77

#1A548E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#1A548E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A548E

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A548E	#FFFFFF	#000000	##FFFFFF
##1A548E	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385890

Deuteranopia (green-blind)

#254E8D

Tritanopia (blue-blind)

#00626A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a548e;
/* rgb */ color: rgb(26, 84, 142);
/* oklch */ color: oklch(44.0% 0.112 252.0);

Tailwind

colors: {
  custom: {
    50: '#6a83af',
    500: '#1a548e',
    950: '#000000',
  },
}

SCSS

$custom: #1a548e;
$custom-light: #6a83af;
$custom-dark: #000000;

JSON

{
  "hex": "#1a548e",
  "rgb": {
    "r": 26,
    "g": 84,
    "b": 142
  },
  "hsl": {
    "h": 210,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44029,
    "c": 0.11215,
    "h": 252
  },
  "luminance": 0.08513
}

Semantic roles & 50–950 ramp

primary

#1A548E

secondary

#BE8245

accent

#943CEC

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #1A548E

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

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