#215EAC#215EAC

#215EAC is a mid, vivid cyan. Relative luminance 0.113; OKLCH L 48.6% C 0.139 H 256.4°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#215EAC
RGB	rgb(33, 94, 172)
HSL	hsl(214, 68%, 40%)
HSV	hsv(214, 81%, 67%)
CMYK	cmyk(80.8%, 45.3%, 0%, 32.5%)
CIE-LAB	lab(40.09, 9.57, -47.21)
CIE-LCH	lch(40.09, 48.17, 281.46°)
OKLab	oklab(48.62% -0.0327 -0.1354)
OKLCH	oklch(48.62% 0.139 256.4)
XYZ	xyz(12.0735, 11.3058, 40.5676)
Luminance	0.1131 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215EAC #AC6F21

analogous

#21A3AC #215EAC #2921AC

triadic

#215EAC #AC215E #5EAC21

tetradic

#215EAC #AC21A3 #AC6F21 #21AC29

square

#215EAC #AC21A3 #AC6F21 #21AC29

split-complementary

#215EAC #AC2921 #A3AC21

monochromatic

#0D2645 #174279 #215EAC #327BD8 #669CE2

Accessibility & contrast

On white

6.44

#215EAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#215EAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215EAC

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215EAC	#FFFFFF	#000000	##FFFFFF
##215EAC	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3565AF

Deuteranopia (green-blind)

#1659AA

Tritanopia (blue-blind)

#00717C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #215eac;
/* rgb */ color: rgb(33, 94, 172);
/* oklch */ color: oklch(48.6% 0.139 256.4);

Tailwind

colors: {
  custom: {
    50: '#738bc5',
    500: '#215eac',
    950: '#000000',
  },
}

SCSS

$custom: #215eac;
$custom-light: #738bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#215eac",
  "rgb": {
    "r": 33,
    "g": 94,
    "b": 172
  },
  "hsl": {
    "h": 213.669,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48619,
    "c": 0.13932,
    "h": 256.4
  },
  "luminance": 0.11307
}

Semantic roles & 50–950 ramp

primary

#215EAC

secondary

#C79B62

accent

#9F3DEB

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #215EAC

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

Preview Lab → · Contrast checker → · Palette generator →