#214F8B#214F8B

#214F8B is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.9% C 0.112 H 256.3°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#214F8B
RGB	rgb(33, 79, 139)
HSL	hsl(214, 62%, 34%)
HSV	hsv(214, 76%, 55%)
CMYK	cmyk(76.3%, 43.2%, 0%, 45.5%)
CIE-LAB	lab(33.52, 6.43, -37.90)
CIE-LCH	lch(33.52, 38.44, 279.63°)
OKLab	oklab(42.86% -0.0264 -0.1083)
OKLCH	oklch(42.86% 0.112 256.3)
XYZ	xyz(8.0817, 7.7785, 25.4966)
Luminance	0.0778 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#214F8B #8B5D21

analogous

#21848B #214F8B #28218B

triadic

#214F8B #8B214F #4F8B21

tetradic

#214F8B #8B2184 #8B5D21 #218B28

square

#214F8B #8B2184 #8B5D21 #218B28

split-complementary

#214F8B #8B2821 #848B21

monochromatic

#0A1728 #15335A #214F8B #2D6BBC #518AD6

Accessibility & contrast

On white

8.22

#214F8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#214F8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #214F8B

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##214F8B	#FFFFFF	#000000	##FFFFFF
##214F8B	1.00	8.22	2.56	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32548D

Deuteranopia (green-blind)

#1F4A8A

Tritanopia (blue-blind)

#005D66

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #214f8b;
/* rgb */ color: rgb(33, 79, 139);
/* oklch */ color: oklch(42.9% 0.112 256.3);

Tailwind

colors: {
  custom: {
    50: '#6c7fad',
    500: '#214f8b',
    950: '#000000',
  },
}

SCSS

$custom: #214f8b;
$custom-light: #6c7fad;
$custom-dark: #000000;

JSON

{
  "hex": "#214f8b",
  "rgb": {
    "r": 33,
    "g": 79,
    "b": 139
  },
  "hsl": {
    "h": 213.962,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.42855,
    "c": 0.11152,
    "h": 256.3
  },
  "luminance": 0.07779
}

Semantic roles & 50–950 ramp

primary

#214F8B

secondary

#B98B4F

accent

#9F43E5

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #214F8B

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

Preview Lab → · Contrast checker → · Palette generator →