#2D8DBA#2D8DBA

#2D8DBA is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.9% C 0.110 H 233.4°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#2D8DBA
RGB	rgb(45, 141, 186)
HSL	hsl(199, 61%, 45%)
HSV	hsv(199, 76%, 73%)
CMYK	cmyk(75.8%, 24.2%, 0%, 27.1%)
CIE-LAB	lab(55.23, -12.29, -31.38)
CIE-LCH	lch(55.23, 33.70, 248.62°)
OKLab	oklab(60.85% -0.0655 -0.0884)
OKLCH	oklch(60.85% 0.11 233.4)
XYZ	xyz(19.4664, 23.1505, 49.8874)
Luminance	0.2315 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D8DBA #BA5A2D

analogous

#2DBAA0 #2D8DBA #2D46BA

triadic

#2D8DBA #BA2D8D #8DBA2D

tetradic

#2D8DBA #A02DBA #BA5A2D #46BA2D

square

#2D8DBA #A02DBA #BA5A2D #46BA2D

split-complementary

#2D8DBA #BA2D46 #BAA02D

monochromatic

#154257 #216889 #2D8DBA #50AAD5 #81C2E0

Accessibility & contrast

On white

3.73

#2D8DBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#2D8DBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D8DBA

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D8DBA	#FFFFFF	#000000	##000000
##2D8DBA	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778CBC

Deuteranopia (green-blind)

#647EB9

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2d8dba;
/* rgb */ color: rgb(45, 141, 186);
/* oklch */ color: oklch(60.9% 0.110 233.4);

Tailwind

colors: {
  custom: {
    50: '#7aaecf',
    500: '#2d8dba',
    950: '#000000',
  },
}

SCSS

$custom: #2d8dba;
$custom-light: #7aaecf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d8dba",
  "rgb": {
    "r": 45,
    "g": 141,
    "b": 186
  },
  "hsl": {
    "h": 199.149,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.60854,
    "c": 0.11001,
    "h": 233.4
  },
  "luminance": 0.23153
}

Semantic roles & 50–950 ramp

primary

#2D8DBA

secondary

#C99379

accent

#7744E4

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2D8DBA

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

Preview Lab → · Contrast checker → · Palette generator →