#2E7DB3#2E7DB3

#2E7DB3 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.7% C 0.113 H 242.6°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#2E7DB3
RGB	rgb(46, 125, 179)
HSL	hsl(204, 59%, 44%)
HSV	hsv(204, 74%, 70%)
CMYK	cmyk(74.3%, 30.2%, 0%, 29.8%)
CIE-LAB	lab(50.10, -5.45, -35.38)
CIE-LCH	lch(50.10, 35.80, 261.24°)
OKLab	oklab(56.68% -0.0518 -0.1001)
OKLCH	oklch(56.68% 0.113 242.6)
XYZ	xyz(16.5939, 18.5008, 45.3356)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E7DB3 #B3642E

analogous

#2EB3A7 #2E7DB3 #2E3BB3

triadic

#2E7DB3 #B32E7D #7DB32E

tetradic

#2E7DB3 #A72EB3 #B3642E #3BB32E

square

#2E7DB3 #A72EB3 #B3642E #3BB32E

split-complementary

#2E7DB3 #B32E3B #B3A72E

monochromatic

#153952 #215B82 #2E7DB3 #4D9CD1 #7EB7DE

Accessibility & contrast

On white

4.47

#2E7DB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#2E7DB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E7DB3

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E7DB3	#FFFFFF	#000000	##000000
##2E7DB3	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647EB5

Deuteranopia (green-blind)

#5272B2

Tritanopia (blue-blind)

#008A90

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2e7db3;
/* rgb */ color: rgb(46, 125, 179);
/* oklch */ color: oklch(56.7% 0.113 242.6);

Tailwind

colors: {
  custom: {
    50: '#79a2ca',
    500: '#2e7db3',
    950: '#000000',
  },
}

SCSS

$custom: #2e7db3;
$custom-light: #79a2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e7db3",
  "rgb": {
    "r": 46,
    "g": 125,
    "b": 179
  },
  "hsl": {
    "h": 204.361,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56683,
    "c": 0.11275,
    "h": 242.6
  },
  "luminance": 0.18503
}

Semantic roles & 50–950 ramp

primary

#2E7DB3

secondary

#C69776

accent

#8546E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2E7DB3

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

Preview Lab → · Contrast checker → · Palette generator →