#1A5877#1A5877

#1A5877 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.7% C 0.080 H 235.0°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#1A5877
RGB	rgb(26, 88, 119)
HSL	hsl(200, 64%, 28%)
HSV	hsv(200, 78%, 47%)
CMYK	cmyk(78.2%, 26.1%, 0%, 53.3%)
CIE-LAB	lab(35.06, -8.11, -23.16)
CIE-LCH	lch(35.06, 24.54, 250.70°)
OKLab	oklab(43.65% -0.0457 -0.0653)
OKLCH	oklch(43.65% 0.08 235)
XYZ	xyz(7.2442, 8.5301, 18.7139)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5877 #77391A

analogous

#1A7767 #1A5877 #1A2977

triadic

#1A5877 #771A58 #58771A

tetradic

#1A5877 #671A77 #77391A #29771A

square

#1A5877 #671A77 #77391A #29771A

split-complementary

#1A5877 #771A29 #77671A

monochromatic

#051319 #0F3345 #1A5877 #257DA9 #38A0D3

Accessibility & contrast

On white

7.76

#1A5877 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#1A5877 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5877

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5877	#FFFFFF	#000000	##FFFFFF
##1A5877	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495778

Deuteranopia (green-blind)

#3C4F76

Tritanopia (blue-blind)

#006063

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a5877;
/* rgb */ color: rgb(26, 88, 119);
/* oklch */ color: oklch(43.7% 0.080 235.0);

Tailwind

colors: {
  custom: {
    50: '#65879e',
    500: '#1a5877',
    950: '#000000',
  },
}

SCSS

$custom: #1a5877;
$custom-light: #65879e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5877",
  "rgb": {
    "r": 26,
    "g": 88,
    "b": 119
  },
  "hsl": {
    "h": 200,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.43652,
    "c": 0.0797,
    "h": 235
  },
  "luminance": 0.08531
}

Semantic roles & 50–950 ramp

primary

#1A5877

secondary

#AC6541

accent

#7841E7

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #1A5877

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

Preview Lab → · Contrast checker → · Palette generator →