#215FA1#215FA1

#215FA1 is a mid, vivid cyan. Relative luminance 0.111; OKLCH L 48.1% C 0.123 H 253.1°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#215FA1
RGB	rgb(33, 95, 161)
HSL	hsl(211, 66%, 38%)
HSV	hsv(211, 80%, 63%)
CMYK	cmyk(79.5%, 41%, 0%, 36.9%)
CIE-LAB	lab(39.71, 4.62, -41.29)
CIE-LCH	lch(39.71, 41.54, 276.38°)
OKLab	oklab(48.11% -0.036 -0.118)
OKLCH	oklch(48.11% 0.123 253.1)
XYZ	xyz(11.1500, 11.0796, 35.2622)
Luminance	0.1108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215FA1 #A16321

analogous

#219FA1 #215FA1 #2321A1

triadic

#215FA1 #A1215F #5FA121

tetradic

#215FA1 #A1219F #A16321 #21A123

square

#215FA1 #A1219F #A16321 #21A123

split-complementary

#215FA1 #A12321 #9FA121

monochromatic

#0C233B #17416E #215FA1 #2C7DD4 #5E9CDE

Accessibility & contrast

On white

6.53

#215FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#215FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215FA1

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215FA1	#FFFFFF	#000000	##FFFFFF
##215FA1	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F64A4

Deuteranopia (green-blind)

#2A58A0

Tritanopia (blue-blind)

#006F78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #215fa1;
/* rgb */ color: rgb(33, 95, 161);
/* oklch */ color: oklch(48.1% 0.123 253.1);

Tailwind

colors: {
  custom: {
    50: '#708bbd',
    500: '#215fa1',
    950: '#000000',
  },
}

SCSS

$custom: #215fa1;
$custom-light: #708bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#215fa1",
  "rgb": {
    "r": 33,
    "g": 95,
    "b": 161
  },
  "hsl": {
    "h": 210.938,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.48108,
    "c": 0.12336,
    "h": 253.1
  },
  "luminance": 0.11081
}

Semantic roles & 50–950 ramp

primary

#215FA1

secondary

#C3915B

accent

#973FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #215FA1

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

Preview Lab → · Contrast checker → · Palette generator →