#005E7F
Closest named color: Light Navy Blue (#2E5A88). oklch(45.2% 0.091 231.1), rgb(0, 94, 127).
Aa
White text reads best on this color (7.22:1).
About this color
#005E7F is a medium-dark, moderately saturated blue. In OKLCH its lightness is 45%, its chroma 0.091 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy Blue (#2E5A88), ΔE 0.033 away. White text reads best on it, at 7.22:1.
| Hue family | Blues |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Light Navy Blue (#2E5A88) |
| Black text | 2.90:1 |
| White text | 7.22:1 |
Values
| HEX | #005E7F |
| RGB | rgb(0, 94, 127) |
| HSL | hsl(196, 100%, 25%) |
| OKLCH | oklch(45.2% 0.091 231.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #005E7F | 7.22:1 | AAA | Lc -89.5 | Fine for body text |
| Black text on #005E7F | 2.90:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #005E7F text on white | 7.22:1 | AAA | Lc 84.5 | Fine for body text |
| #005E7F text on black | 2.90:1 | Fails | Lc -17.5 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 800.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E0ECF2
oklch(93.6% 0.015 229)
-
Step 200
200
#C6DDE9
oklch(88.4% 0.03 230.3)
-
Step 300
300
#9EC8DD
oklch(81% 0.053 229.8)
-
Step 400
400
#66AACC
oklch(70.6% 0.085 231.4)
-
Step 500
500
#3395BF
oklch(63.2% 0.109 230.7)
-
Step 600
600
#007EA9
oklch(55.6% 0.112 231.2)
-
Step 700
700
#006A8E
oklch(49.1% 0.099 230.6)
-
Step 800
800 (this color)
#005E7F
oklch(45.2% 0.091 231.1)
-
Step 900
900
#0A4860
oklch(37.7% 0.071 230.4)
-
Step 950
950
#0A2A38
oklch(26.9% 0.045 230.7)
#005E7F with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4D5D81 | 0.060 |
| Deuteranopia (no green cones) | #3E527F | 0.052 |
| Tritanopia (no blue cones) | #006769 | 0.053 |
| Achromatopsia (no color) | #575757 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #005E7F
#005E7F
oklch(45.2% 0.091 231.1)
- #7D4521
#7D4521
oklch(45.1% 0.091 51.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #005E7F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy Blue #2E5A88 ΔE 0.033
- Deep Sea Blue #015482 ΔE 0.033
- Petrol #005F6A ΔE 0.037
- Peacock Blue #016795 ΔE 0.041
- YInMn Blue #415A77 ΔE 0.045
- Light Navy #155084 ΔE 0.045
- Dusk Blue #26538D ΔE 0.047
- Denim #3B638C ΔE 0.048
Use #005E7F in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.