#215D74#215D74

#215D74 is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.0% C 0.071 H 227.1°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#215D74
RGB	rgb(33, 93, 116)
HSL	hsl(197, 56%, 29%)
HSV	hsv(197, 72%, 45%)
CMYK	cmyk(71.6%, 19.8%, 0%, 54.5%)
CIE-LAB	lab(36.77, -11.16, -18.65)
CIE-LCH	lch(36.77, 21.73, 239.11°)
OKLab	oklab(45.02% -0.0484 -0.0522)
OKLCH	oklch(45.02% 0.071 227.1)
XYZ	xyz(7.6927, 9.4121, 17.9309)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215D74 #743821

analogous

#217462 #215D74 #213374

triadic

#215D74 #74215D #5D7421

tetradic

#215D74 #622174 #743821 #337421

square

#215D74 #622174 #743821 #337421

split-complementary

#215D74 #742133 #746221

monochromatic

#071318 #133744 #215D74 #2F83A4 #45A5CA

Accessibility & contrast

On white

7.29

#215D74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#215D74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215D74

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215D74	#FFFFFF	#000000	##FFFFFF
##215D74	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515B75

Deuteranopia (green-blind)

#455374

Tritanopia (blue-blind)

#006465

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #215d74;
/* rgb */ color: rgb(33, 93, 116);
/* oklch */ color: oklch(45.0% 0.071 227.1);

Tailwind

colors: {
  custom: {
    50: '#688b9c',
    500: '#215d74',
    950: '#000000',
  },
}

SCSS

$custom: #215d74;
$custom-light: #688b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#215d74",
  "rgb": {
    "r": 33,
    "g": 93,
    "b": 116
  },
  "hsl": {
    "h": 196.627,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.45022,
    "c": 0.0712,
    "h": 227.1
  },
  "luminance": 0.09413
}

Semantic roles & 50–950 ramp

primary

#215D74

secondary

#A76349

accent

#7249DF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #215D74

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

Preview Lab → · Contrast checker → · Palette generator →