#215FA6#215FA6

#215FA6 is a mid, vivid cyan. Relative luminance 0.113; OKLCH L 48.4% C 0.130 H 254.5°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#215FA6
RGB	rgb(33, 95, 166)
HSL	hsl(212, 67%, 39%)
HSV	hsv(212, 80%, 65%)
CMYK	cmyk(80.1%, 42.8%, 0%, 34.9%)
CIE-LAB	lab(40.01, 6.57, -43.78)
CIE-LCH	lch(40.01, 44.27, 278.54°)
OKLab	oklab(48.44% -0.0348 -0.1253)
OKLCH	oklch(48.44% 0.13 254.5)
XYZ	xyz(11.5998, 11.2595, 37.6309)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215FA6 #A66821

analogous

#21A2A6 #215FA6 #2621A6

triadic

#215FA6 #A6215F #5FA621

tetradic

#215FA6 #A621A2 #A66821 #21A626

square

#215FA6 #A621A2 #A66821 #21A626

split-complementary

#215FA6 #A62621 #A2A621

monochromatic

#0D2540 #174273 #215FA6 #2F7CD6 #629CE0

Accessibility & contrast

On white

6.46

#215FA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#215FA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215FA6

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215FA6	#FFFFFF	#000000	##FFFFFF
##215FA6	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C65A9

Deuteranopia (green-blind)

#2359A5

Tritanopia (blue-blind)

#00707A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #215fa6;
/* rgb */ color: rgb(33, 95, 166);
/* oklch */ color: oklch(48.4% 0.130 254.5);

Tailwind

colors: {
  custom: {
    50: '#728bc1',
    500: '#215fa6',
    950: '#000000',
  },
}

SCSS

$custom: #215fa6;
$custom-light: #728bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#215fa6",
  "rgb": {
    "r": 33,
    "g": 95,
    "b": 166
  },
  "hsl": {
    "h": 212.03,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.48439,
    "c": 0.13006,
    "h": 254.5
  },
  "luminance": 0.11261
}

Semantic roles & 50–950 ramp

primary

#215FA6

secondary

#C5955E

accent

#9A3EEA

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #215FA6

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

Preview Lab → · Contrast checker → · Palette generator →