#1C4E86#1C4E86

#1C4E86 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 42.1% C 0.107 H 253.8°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#1C4E86
RGB	rgb(28, 78, 134)
HSL	hsl(212, 65%, 32%)
HSV	hsv(212, 79%, 53%)
CMYK	cmyk(79.1%, 41.8%, 0%, 47.5%)
CIE-LAB	lab(32.74, 4.44, -36.09)
CIE-LCH	lch(32.74, 36.36, 277.01°)
OKLab	oklab(42.1% -0.0299 -0.1031)
OKLCH	oklch(42.1% 0.107 253.8)
XYZ	xyz(7.5047, 7.4160, 23.5855)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4E86 #86541C

analogous

#1C8386 #1C4E86 #1F1C86

triadic

#1C4E86 #861C4E #4E861C

tetradic

#1C4E86 #861C83 #86541C #1C861F

square

#1C4E86 #861C83 #86541C #1C861F

split-complementary

#1C4E86 #861F1C #83861C

monochromatic

#071321 #113153 #1C4E86 #276BB9 #448AD8

Accessibility & contrast

On white

8.46

#1C4E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1C4E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4E86

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4E86	#FFFFFF	#000000	##FFFFFF
##1C4E86	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335288

Deuteranopia (green-blind)

#214985

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1c4e86;
/* rgb */ color: rgb(28, 78, 134);
/* oklch */ color: oklch(42.1% 0.107 253.8);

Tailwind

colors: {
  custom: {
    50: '#697fa9',
    500: '#1c4e86',
    950: '#000000',
  },
}

SCSS

$custom: #1c4e86;
$custom-light: #697fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4e86",
  "rgb": {
    "r": 28,
    "g": 78,
    "b": 134
  },
  "hsl": {
    "h": 211.698,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.42101,
    "c": 0.10737,
    "h": 253.8
  },
  "luminance": 0.07417
}

Semantic roles & 50–950 ramp

primary

#1C4E86

secondary

#B98245

accent

#993FE8

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1C4E86

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

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