#277E92#277E92

#277E92 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.1% C 0.085 H 216.5°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#277E92
RGB	rgb(39, 126, 146)
HSL	hsl(191, 58%, 36%)
HSV	hsv(191, 73%, 57%)
CMYK	cmyk(73.3%, 13.7%, 0%, 42.7%)
CIE-LAB	lab(48.79, -18.51, -18.20)
CIE-LCH	lch(48.79, 25.96, 224.52°)
OKLab	oklab(55.12% -0.0686 -0.0508)
OKLCH	oklch(55.12% 0.085 216.5)
XYZ	xyz(13.4837, 17.4268, 29.8416)
Luminance	0.1743 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277E92 #923B27

analogous

#279271 #277E92 #274992

triadic

#277E92 #92277E #7E9227

tetradic

#277E92 #712792 #923B27 #499227

square

#277E92 #712792 #923B27 #499227

split-complementary

#277E92 #922749 #927127

monochromatic

#0D2B31 #1A5462 #277E92 #34A8C2 #5FBED4

Accessibility & contrast

On white

4.68

#277E92 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#277E92 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277E92

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277E92	#FFFFFF	#000000	##FFFFFF
##277E92	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717A93

Deuteranopia (green-blind)

#626F92

Tritanopia (blue-blind)

#008584

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #277e92;
/* rgb */ color: rgb(39, 126, 146);
/* oklch */ color: oklch(55.1% 0.085 216.5);

Tailwind

colors: {
  custom: {
    50: '#71a3b2',
    500: '#277e92',
    950: '#000000',
  },
}

SCSS

$custom: #277e92;
$custom-light: #71a3b2;
$custom-dark: #000000;

JSON

{
  "hex": "#277e92",
  "rgb": {
    "r": 39,
    "g": 126,
    "b": 146
  },
  "hsl": {
    "h": 191.215,
    "s": 57.838,
    "l": 36.275
  },
  "oklch": {
    "l": 0.55119,
    "c": 0.08532,
    "h": 216.5
  },
  "luminance": 0.17428
}

Semantic roles & 50–950 ramp

primary

#277E92

secondary

#BA6D5B

accent

#6447E1

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #277E92

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

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