#1595B3#1595B3

#1595B3 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.1% C 0.109 H 219.6°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#1595B3
RGB	rgb(21, 149, 179)
HSL	hsl(191, 79%, 39%)
HSV	hsv(191, 88%, 70%)
CMYK	cmyk(88.3%, 16.8%, 0%, 29.8%)
CIE-LAB	lab(56.98, -21.26, -24.71)
CIE-LCH	lch(56.98, 32.60, 229.29°)
OKLab	oklab(62.05% -0.0838 -0.0693)
OKLCH	oklch(62.05% 0.109 219.6)
XYZ	xyz(19.1899, 24.9065, 46.4351)
Luminance	0.2491 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1595B3 #B33315

analogous

#15B382 #1595B3 #1546B3

triadic

#1595B3 #B31595 #95B315

tetradic

#1595B3 #8215B3 #B33315 #46B315

square

#1595B3 #8215B3 #B33315 #46B315

split-complementary

#1595B3 #B31546 #B38215

monochromatic

#083A45 #0F677C #1595B3 #20C0E5 #57CFEB

Accessibility & contrast

On white

3.51

#1595B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#1595B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1595B3

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1595B3	#FFFFFF	#000000	##000000
##1595B3	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8391B5

Deuteranopia (green-blind)

#6F83B3

Tritanopia (blue-blind)

#009F9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1595b3;
/* rgb */ color: rgb(21, 149, 179);
/* oklch */ color: oklch(62.1% 0.109 219.6);

Tailwind

colors: {
  custom: {
    50: '#74b4c9',
    500: '#1595b3',
    950: '#000000',
  },
}

SCSS

$custom: #1595b3;
$custom-light: #74b4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#1595b3",
  "rgb": {
    "r": 21,
    "g": 149,
    "b": 179
  },
  "hsl": {
    "h": 191.392,
    "s": 79,
    "l": 39.216
  },
  "oklch": {
    "l": 0.62051,
    "c": 0.10876,
    "h": 219.6
  },
  "luminance": 0.24909
}

Semantic roles & 50–950 ramp

primary

#1595B3

secondary

#CE6C56

accent

#5732F5

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #1595B3

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

Preview Lab → · Contrast checker → · Palette generator →