#1C5897#1C5897

#1C5897 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.6% C 0.119 H 253.0°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#1C5897
RGB	rgb(28, 88, 151)
HSL	hsl(211, 69%, 35%)
HSV	hsv(211, 81%, 59%)
CMYK	cmyk(81.5%, 41.7%, 0%, 40.8%)
CIE-LAB	lab(36.85, 4.65, -39.87)
CIE-LCH	lch(36.85, 40.14, 276.65°)
OKLab	oklab(45.65% -0.0349 -0.114)
OKLCH	oklch(45.65% 0.119 253)
XYZ	xyz(9.5524, 9.4595, 30.5946)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5897 #975B1C

analogous

#1C9597 #1C5897 #1E1C97

triadic

#1C5897 #971C58 #58971C

tetradic

#1C5897 #971C95 #975B1C #1C971E

square

#1C5897 #971C95 #975B1C #1C971E

split-complementary

#1C5897 #971E1C #95971C

monochromatic

#091C30 #123A63 #1C5897 #2676CB #4F95DE

Accessibility & contrast

On white

7.26

#1C5897 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#1C5897 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5897

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5897	#FFFFFF	#000000	##FFFFFF
##1C5897	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395D99

Deuteranopia (green-blind)

#245296

Tritanopia (blue-blind)

#006770

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1c5897;
/* rgb */ color: rgb(28, 88, 151);
/* oklch */ color: oklch(45.6% 0.119 253.0);

Tailwind

colors: {
  custom: {
    50: '#6d86b6',
    500: '#1c5897',
    950: '#000000',
  },
}

SCSS

$custom: #1c5897;
$custom-light: #6d86b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5897",
  "rgb": {
    "r": 28,
    "g": 88,
    "b": 151
  },
  "hsl": {
    "h": 210.732,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.45646,
    "c": 0.11925,
    "h": 253
  },
  "luminance": 0.09461
}

Semantic roles & 50–950 ramp

primary

#1C5897

secondary

#C1894E

accent

#963CEC

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1C5897

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

Preview Lab → · Contrast checker → · Palette generator →