#195EB3#195EB3

#195EB3 is a mid, vivid cyan. Relative luminance 0.115; OKLCH L 48.9% C 0.151 H 256.4°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#195EB3
RGB	rgb(25, 94, 179)
HSL	hsl(213, 75%, 40%)
HSV	hsv(213, 86%, 70%)
CMYK	cmyk(86%, 47.5%, 0%, 29.8%)
CIE-LAB	lab(40.35, 11.62, -50.92)
CIE-LCH	lch(40.35, 52.23, 282.86°)
OKLab	oklab(48.91% -0.0354 -0.1464)
OKLCH	oklch(48.91% 0.151 256.4)
XYZ	xyz(12.5373, 11.4652, 44.1913)
Luminance	0.1147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#195EB3 #B36E19

analogous

#19ABB3 #195EB3 #2119B3

triadic

#195EB3 #B3195E #5EB319

tetradic

#195EB3 #B319AB #B36E19 #19B321

square

#195EB3 #B319AB #B36E19 #19B321

split-complementary

#195EB3 #B32119 #ABB319

monochromatic

#0A2648 #12427D #195EB3 #287BE1 #5E9CE8

Accessibility & contrast

On white

6.38

#195EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#195EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #195EB3

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##195EB3	#FFFFFF	#000000	##FFFFFF
##195EB3	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E66B6

Deuteranopia (green-blind)

#0059B1

Tritanopia (blue-blind)

#007380

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #195eb3;
/* rgb */ color: rgb(25, 94, 179);
/* oklch */ color: oklch(48.9% 0.151 256.4);

Tailwind

colors: {
  custom: {
    50: '#738bca',
    500: '#195eb3',
    950: '#000000',
  },
}

SCSS

$custom: #195eb3;
$custom-light: #738bca;
$custom-dark: #000000;

JSON

{
  "hex": "#195eb3",
  "rgb": {
    "r": 25,
    "g": 94,
    "b": 179
  },
  "hsl": {
    "h": 213.117,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.48912,
    "c": 0.15065,
    "h": 256.4
  },
  "luminance": 0.11467
}

Semantic roles & 50–950 ramp

primary

#195EB3

secondary

#CC9A5B

accent

#9E36F2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #195EB3

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

Preview Lab → · Contrast checker → · Palette generator →