#276583#276583

#276583 is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.0% C 0.079 H 232.9°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#276583
RGB	rgb(39, 101, 131)
HSL	hsl(200, 54%, 33%)
HSV	hsv(200, 70%, 51%)
CMYK	cmyk(70.2%, 22.9%, 0%, 48.6%)
CIE-LAB	lab(40.21, -9.54, -22.48)
CIE-LCH	lch(40.21, 24.42, 247.01°)
OKLab	oklab(48.04% -0.0477 -0.0631)
OKLCH	oklch(48.04% 0.079 232.9)
XYZ	xyz(9.5855, 11.3763, 23.1590)
Luminance	0.1138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276583 #834527

analogous

#278373 #276583 #273783

triadic

#276583 #832765 #658327

tetradic

#276583 #732783 #834527 #378327

square

#276583 #732783 #834527 #378327

split-complementary

#276583 #832737 #837327

monochromatic

#0B1C25 #194154 #276583 #3589B2 #57A7CD

Accessibility & contrast

On white

6.41

#276583 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#276583 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276583

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276583	#FFFFFF	#000000	##FFFFFF
##276583	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566484

Deuteranopia (green-blind)

#4A5B83

Tritanopia (blue-blind)

#006D6F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #276583;
/* rgb */ color: rgb(39, 101, 131);
/* oklch */ color: oklch(48.0% 0.079 232.9);

Tailwind

colors: {
  custom: {
    50: '#6d90a7',
    500: '#276583',
    950: '#000000',
  },
}

SCSS

$custom: #276583;
$custom-light: #6d90a7;
$custom-dark: #000000;

JSON

{
  "hex": "#276583",
  "rgb": {
    "r": 39,
    "g": 101,
    "b": 131
  },
  "hsl": {
    "h": 199.565,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.48039,
    "c": 0.07909,
    "h": 232.9
  },
  "luminance": 0.11377
}

Semantic roles & 50–950 ramp

primary

#276583

secondary

#B27354

accent

#7A4ADD

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #276583

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

Preview Lab → · Contrast checker → · Palette generator →