#1858A0#1858A0

#1858A0 is a mid, vivid cyan. Relative luminance 0.097; OKLCH L 46.2% C 0.132 H 254.7°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#1858A0
RGB	rgb(24, 88, 160)
HSL	hsl(212, 74%, 36%)
HSV	hsv(212, 85%, 63%)
CMYK	cmyk(85%, 45%, 0%, 37.3%)
CIE-LAB	lab(37.32, 7.86, -44.54)
CIE-LCH	lch(37.32, 45.22, 280.01°)
OKLab	oklab(46.16% -0.0349 -0.1278)
OKLCH	oklch(46.16% 0.132 254.7)
XYZ	xyz(10.2092, 9.7104, 34.5871)
Luminance	0.0971 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1858A0 #A06018

analogous

#189CA0 #1858A0 #1C18A0

triadic

#1858A0 #A01858 #58A018

tetradic

#1858A0 #A0189C #A06018 #18A01C

square

#1858A0 #A0189C #A06018 #18A01C

split-complementary

#1858A0 #A01C18 #9CA018

monochromatic

#081D36 #103B6B #1858A0 #2075D5 #4E95E4

Accessibility & contrast

On white

7.14

#1858A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#1858A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1858A0

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1858A0	#FFFFFF	#000000	##FFFFFF
##1858A0	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325EA3

Deuteranopia (green-blind)

#14529F

Tritanopia (blue-blind)

#006974

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1858a0;
/* rgb */ color: rgb(24, 88, 160);
/* oklch */ color: oklch(46.2% 0.132 254.7);

Tailwind

colors: {
  custom: {
    50: '#6e86bc',
    500: '#1858a0',
    950: '#000000',
  },
}

SCSS

$custom: #1858a0;
$custom-light: #6e86bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1858a0",
  "rgb": {
    "r": 24,
    "g": 88,
    "b": 160
  },
  "hsl": {
    "h": 211.765,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.46159,
    "c": 0.13246,
    "h": 254.7
  },
  "luminance": 0.09712
}

Semantic roles & 50–950 ramp

primary

#1858A0

secondary

#C68D4D

accent

#9937F1

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B12

muted

#7B7C81

Preview Lab

Preview with #1858A0

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

Preview Lab → · Contrast checker → · Palette generator →