#1285A0#1285A0

#1285A0 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.1% C 0.100 H 219.5°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#1285A0
RGB	rgb(18, 133, 160)
HSL	hsl(191, 80%, 35%)
HSV	hsv(191, 89%, 63%)
CMYK	cmyk(88.8%, 16.9%, 0%, 37.3%)
CIE-LAB	lab(51.20, -19.57, -22.71)
CIE-LCH	lch(51.20, 29.98, 229.25°)
OKLab	oklab(57.13% -0.0771 -0.0637)
OKLCH	oklch(57.13% 0.1 219.5)
XYZ	xyz(14.9794, 19.4398, 36.2136)
Luminance	0.1944 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1285A0 #A02D12

analogous

#12A074 #1285A0 #123EA0

triadic

#1285A0 #A01285 #85A012

tetradic

#1285A0 #7412A0 #A02D12 #3EA012

square

#1285A0 #7412A0 #A02D12 #3EA012

split-complementary

#1285A0 #A0123E #A07412

monochromatic

#062A32 #0C5769 #1285A0 #18B3D7 #43CAEA

Accessibility & contrast

On white

4.30

#1285A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#1285A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1285A0

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1285A0	#FFFFFF	#000000	##000000
##1285A0	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7481A1

Deuteranopia (green-blind)

#6374A0

Tritanopia (blue-blind)

#008E8E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1285a0;
/* rgb */ color: rgb(18, 133, 160);
/* oklch */ color: oklch(57.1% 0.100 219.5);

Tailwind

colors: {
  custom: {
    50: '#6fa8bc',
    500: '#1285a0',
    950: '#000000',
  },
}

SCSS

$custom: #1285a0;
$custom-light: #6fa8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1285a0",
  "rgb": {
    "r": 18,
    "g": 133,
    "b": 160
  },
  "hsl": {
    "h": 191.408,
    "s": 79.775,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57132,
    "c": 0.10001,
    "h": 219.5
  },
  "luminance": 0.19442
}

Semantic roles & 50–950 ramp

primary

#1285A0

secondary

#CA5D44

accent

#5732F6

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1285A0

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

Preview Lab → · Contrast checker → · Palette generator →