#215EAF#215EAF

#215EAF is a mid, vivid cyan. Relative luminance 0.114; OKLCH L 48.8% C 0.143 H 257.0°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#215EAF
RGB	rgb(33, 94, 175)
HSL	hsl(214, 68%, 41%)
HSV	hsv(214, 81%, 69%)
CMYK	cmyk(81.1%, 46.3%, 0%, 31.4%)
CIE-LAB	lab(40.28, 10.75, -48.67)
CIE-LCH	lch(40.28, 49.84, 282.46°)
OKLab	oklab(48.83% -0.0321 -0.1397)
OKLCH	oklch(48.83% 0.143 257)
XYZ	xyz(12.3649, 11.4224, 42.1022)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215EAF #AF7221

analogous

#21A5AF #215EAF #2B21AF

triadic

#215EAF #AF215E #5EAF21

tetradic

#215EAF #AF21A5 #AF7221 #21AF2B

square

#215EAF #AF21A5 #AF7221 #21AF2B

split-complementary

#215EAF #AF2B21 #A5AF21

monochromatic

#0E2748 #17427C #215EAF #347BD9 #689DE3

Accessibility & contrast

On white

6.39

#215EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#215EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215EAF

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215EAF	#FFFFFF	#000000	##FFFFFF
##215EAF	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3266B2

Deuteranopia (green-blind)

#0D59AD

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #215eaf;
/* rgb */ color: rgb(33, 94, 175);
/* oklch */ color: oklch(48.8% 0.143 257.0);

Tailwind

colors: {
  custom: {
    50: '#748bc7',
    500: '#215eaf',
    950: '#000000',
  },
}

SCSS

$custom: #215eaf;
$custom-light: #748bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#215eaf",
  "rgb": {
    "r": 33,
    "g": 94,
    "b": 175
  },
  "hsl": {
    "h": 214.225,
    "s": 68.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48829,
    "c": 0.14337,
    "h": 257
  },
  "luminance": 0.11424
}

Semantic roles & 50–950 ramp

primary

#215EAF

secondary

#C89D64

accent

#A03DEB

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #215EAF

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

Preview Lab → · Contrast checker → · Palette generator →