#2691B1#2691B1

#2691B1 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.2% C 0.104 H 223.0°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#2691B1
RGB	rgb(38, 145, 177)
HSL	hsl(194, 65%, 42%)
HSV	hsv(194, 79%, 69%)
CMYK	cmyk(78.5%, 18.1%, 0%, 30.6%)
CIE-LAB	lab(55.92, -18.39, -25.18)
CIE-LCH	lch(55.92, 31.18, 233.86°)
OKLab	oklab(61.24% -0.0757 -0.0706)
OKLCH	oklch(61.24% 0.104 223)
XYZ	xyz(18.8572, 23.8349, 45.1932)
Luminance	0.2384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2691B1 #B14626

analogous

#26B18C #2691B1 #264CB1

triadic

#2691B1 #B12691 #91B126

tetradic

#2691B1 #8C26B1 #B14626 #4CB126

square

#2691B1 #8C26B1 #B14626 #4CB126

split-complementary

#2691B1 #B1264C #B18C26

monochromatic

#103E4C #1B687F #2691B1 #3FB3D6 #71C7E0

Accessibility & contrast

On white

3.64

#2691B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#2691B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2691B1

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2691B1	#FFFFFF	#000000	##000000
##2691B1	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8EB3

Deuteranopia (green-blind)

#6C80B1

Tritanopia (blue-blind)

#009B9B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2691b1;
/* rgb */ color: rgb(38, 145, 177);
/* oklch */ color: oklch(61.2% 0.104 223.0);

Tailwind

colors: {
  custom: {
    50: '#77b1c8',
    500: '#2691b1',
    950: '#000000',
  },
}

SCSS

$custom: #2691b1;
$custom-light: #77b1c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2691b1",
  "rgb": {
    "r": 38,
    "g": 145,
    "b": 177
  },
  "hsl": {
    "h": 193.813,
    "s": 64.651,
    "l": 42.157
  },
  "oklch": {
    "l": 0.61243,
    "c": 0.10351,
    "h": 223
  },
  "luminance": 0.23837
}

Semantic roles & 50–950 ramp

primary

#2691B1

secondary

#C7816B

accent

#6740E8

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2691B1

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

Preview Lab → · Contrast checker → · Palette generator →