#1C61AA#1C61AA

#1C61AA is a mid, vivid cyan. Relative luminance 0.117; OKLCH L 49.0% C 0.134 H 253.5°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#1C61AA
RGB	rgb(28, 97, 170)
HSL	hsl(211, 72%, 39%)
HSV	hsv(211, 84%, 67%)
CMYK	cmyk(83.5%, 42.9%, 0%, 33.3%)
CIE-LAB	lab(40.73, 6.35, -45.01)
CIE-LCH	lch(40.73, 45.45, 278.03°)
OKLab	oklab(49.04% -0.0382 -0.1289)
OKLCH	oklch(49.04% 0.134 253.5)
XYZ	xyz(12.0065, 11.6971, 39.6474)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C61AA #AA651C

analogous

#1CA8AA #1C61AA #1E1CAA

triadic

#1C61AA #AA1C61 #61AA1C

tetradic

#1C61AA #AA1CA8 #AA651C #1CAA1E

square

#1C61AA #AA1CA8 #AA651C #1CAA1E

split-complementary

#1C61AA #AA1E1C #A8AA1C

monochromatic

#0B2541 #134375 #1C61AA #287FDC #5C9EE4

Accessibility & contrast

On white

6.29

#1C61AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#1C61AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C61AA

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C61AA	#FFFFFF	#000000	##FFFFFF
##1C61AA	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C67AD

Deuteranopia (green-blind)

#215AA9

Tritanopia (blue-blind)

#00727D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1c61aa;
/* rgb */ color: rgb(28, 97, 170);
/* oklch */ color: oklch(49.0% 0.134 253.5);

Tailwind

colors: {
  custom: {
    50: '#718dc4',
    500: '#1c61aa',
    950: '#000000',
  },
}

SCSS

$custom: #1c61aa;
$custom-light: #718dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c61aa",
  "rgb": {
    "r": 28,
    "g": 97,
    "b": 170
  },
  "hsl": {
    "h": 210.845,
    "s": 71.717,
    "l": 38.824
  },
  "oklch": {
    "l": 0.49039,
    "c": 0.13448,
    "h": 253.5
  },
  "luminance": 0.11699
}

Semantic roles & 50–950 ramp

primary

#1C61AA

secondary

#C8925A

accent

#9639EE

background

#F7F8FC

surface

#EDF0F8

border

#C8CBD1

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #1C61AA

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

Preview Lab → · Contrast checker → · Palette generator →