#215C8A#215C8A

#215C8A is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.0% C 0.096 H 245.8°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#215C8A
RGB	rgb(33, 92, 138)
HSL	hsl(206, 61%, 34%)
HSV	hsv(206, 76%, 54%)
CMYK	cmyk(76.1%, 33.3%, 0%, 45.9%)
CIE-LAB	lab(37.50, -2.38, -30.97)
CIE-LCH	lch(37.50, 31.06, 265.61°)
OKLab	oklab(45.95% -0.0394 -0.0878)
OKLCH	oklch(45.95% 0.096 245.8)
XYZ	xyz(9.0400, 9.8116, 25.4572)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215C8A #8A4F21

analogous

#218A83 #215C8A #21278A

triadic

#215C8A #8A215C #5C8A21

tetradic

#215C8A #83218A #8A4F21 #278A21

square

#215C8A #83218A #8A4F21 #278A21

split-complementary

#215C8A #8A2127 #8A8321

monochromatic

#091A27 #153B59 #215C8A #2D7DBB #509BD5

Accessibility & contrast

On white

7.09

#215C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#215C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215C8A

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215C8A	#FFFFFF	#000000	##FFFFFF
##215C8A	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475E8C

Deuteranopia (green-blind)

#385489

Tritanopia (blue-blind)

#00676C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #215c8a;
/* rgb */ color: rgb(33, 92, 138);
/* oklch */ color: oklch(46.0% 0.096 245.8);

Tailwind

colors: {
  custom: {
    50: '#6c89ac',
    500: '#215c8a',
    950: '#000000',
  },
}

SCSS

$custom: #215c8a;
$custom-light: #6c89ac;
$custom-dark: #000000;

JSON

{
  "hex": "#215c8a",
  "rgb": {
    "r": 33,
    "g": 92,
    "b": 138
  },
  "hsl": {
    "h": 206.286,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.45954,
    "c": 0.09627,
    "h": 245.8
  },
  "luminance": 0.09813
}

Semantic roles & 50–950 ramp

primary

#215C8A

secondary

#B97D4E

accent

#8A43E5

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #215C8A

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

Preview Lab → · Contrast checker → · Palette generator →