#1C5C94#1C5C94

#1C5C94 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.4% C 0.111 H 249.3°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#1C5C94
RGB	rgb(28, 92, 148)
HSL	hsl(208, 68%, 35%)
HSV	hsv(208, 81%, 58%)
CMYK	cmyk(81.1%, 37.8%, 0%, 42%)
CIE-LAB	lab(37.91, 0.88, -36.38)
CIE-LCH	lch(37.91, 36.39, 271.38°)
OKLab	oklab(46.42% -0.0393 -0.1037)
OKLCH	oklch(46.42% 0.111 249.3)
XYZ	xyz(9.6493, 10.0381, 29.4402)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5C94 #94541C

analogous

#1C9490 #1C5C94 #1C2094

triadic

#1C5C94 #941C5C #5C941C

tetradic

#1C5C94 #901C94 #94541C #20941C

square

#1C5C94 #901C94 #94541C #20941C

split-complementary

#1C5C94 #941C20 #94901C

monochromatic

#091C2D #123C61 #1C5C94 #267CC7 #4D9ADD

Accessibility & contrast

On white

6.98

#1C5C94 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#1C5C94 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C5C94

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5C94	#FFFFFF	#000000	##FFFFFF
##1C5C94	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425F96

Deuteranopia (green-blind)

#2F5493

Tritanopia (blue-blind)

#006971

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1c5c94;
/* rgb */ color: rgb(28, 92, 148);
/* oklch */ color: oklch(46.4% 0.111 249.3);

Tailwind

colors: {
  custom: {
    50: '#6c89b4',
    500: '#1c5c94',
    950: '#000000',
  },
}

SCSS

$custom: #1c5c94;
$custom-light: #6c89b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5c94",
  "rgb": {
    "r": 28,
    "g": 92,
    "b": 148
  },
  "hsl": {
    "h": 208,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.46415,
    "c": 0.11089,
    "h": 249.3
  },
  "luminance": 0.10039
}

Semantic roles & 50–950 ramp

primary

#1C5C94

secondary

#C0824C

accent

#8E3DEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1C5C94

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

Preview Lab → · Contrast checker → · Palette generator →