#2195B4#2195B4

#2195B4 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.3% C 0.106 H 221.1°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#2195B4
RGB	rgb(33, 149, 180)
HSL	hsl(193, 69%, 42%)
HSV	hsv(193, 82%, 71%)
CMYK	cmyk(81.7%, 17.2%, 0%, 29.4%)
CIE-LAB	lab(57.18, -20.00, -24.96)
CIE-LCH	lch(57.18, 31.98, 231.29°)
OKLab	oklab(62.27% -0.0802 -0.0699)
OKLCH	oklch(62.27% 0.106 221.1)
XYZ	xyz(19.6094, 25.1110, 46.9846)
Luminance	0.2511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2195B4 #B44021

analogous

#21B48A #2195B4 #214CB4

triadic

#2195B4 #B42195 #95B421

tetradic

#2195B4 #8A21B4 #B44021 #4CB421

square

#2195B4 #8A21B4 #B44021 #4CB421

split-complementary

#2195B4 #B4214C #B48A21

monochromatic

#0E3F4D #186A80 #2195B4 #38B8DA #6BCBE4

Accessibility & contrast

On white

3.49

#2195B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#2195B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2195B4

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2195B4	#FFFFFF	#000000	##000000
##2195B4	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8391B6

Deuteranopia (green-blind)

#6F83B4

Tritanopia (blue-blind)

#009F9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #2195b4;
/* rgb */ color: rgb(33, 149, 180);
/* oklch */ color: oklch(62.3% 0.106 221.1);

Tailwind

colors: {
  custom: {
    50: '#77b4ca',
    500: '#2195b4',
    950: '#000000',
  },
}

SCSS

$custom: #2195b4;
$custom-light: #77b4ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2195b4",
  "rgb": {
    "r": 33,
    "g": 149,
    "b": 180
  },
  "hsl": {
    "h": 192.653,
    "s": 69.014,
    "l": 41.765
  },
  "oklch": {
    "l": 0.62271,
    "c": 0.10639,
    "h": 221.1
  },
  "luminance": 0.25114
}

Semantic roles & 50–950 ramp

primary

#2195B4

secondary

#CA7C67

accent

#613CEC

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2195B4

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

Preview Lab → · Contrast checker → · Palette generator →